Part of The Cottonwood Collection — a public reference library on harm, care, and stewardship.
This page traces the intellectual and moral traditions of Japan on its own terms — the people, the events, the ideas as they emerged in context.
Okay, here is an account of the foundational ethical frameworks in Japan, from prehistory through the 6th century CE, drawing on primary sources and major scholarship:
1. Shinto Ethics:
Shinto, meaning “the way of the kami,” is the indigenous religious tradition of Japan. It does not have a single founder or a codified scripture in the same way as Buddhism or Christianity. Instead, Shinto ethics are woven into myth, ritual, and daily life.
Kegare (Impurity) and Harae (Purification): A central concept in Shinto ethics is kegare, often translated as pollution, impurity, or defilement. Kegare is not necessarily moral evil, but rather a state of imbalance that disrupts the natural order and the relationship between humans and the kami. Kegare can arise from contact with death, disease, menstruation, or wrongdoing. Harae is the practice of purification, aimed at removing kegare and restoring harmony. Ritual cleansing with water, salt, or fire are common forms of harae. As scholar Helen Hardacre notes, “Purity is next to godliness” in Shinto, and maintaining purity is a constant ethical concern. (Hardacre, Shinto and the State, 1868-1988, p. 11).
Musubi (Creative/Harmonizing Power): Musubi refers to the generative and harmonizing power that connects all things. It emphasizes the interconnectedness of the world and the importance of fostering positive relationships. Musubi is the force that brings things into being and maintains balance. Ethical action, in this context, involves aligning oneself with musubi and contributing to the flourishing of life.
The Kojiki (712) and Nihon Shoki (720) as Ethical Texts: These are the earliest extant written records of Japanese myths and history. While not explicitly ethical treatises, they provide a foundation for Shinto ethics by narrating the origins of the world, the kami, and the Japanese imperial line.
2. The Concept of Wa (Harmony):
Wa, meaning harmony, peace, or concord, is often presented as a central value in Japanese culture. It emphasizes the importance of maintaining social cohesion and avoiding conflict.
3. The Relationship Between Kami and Ethical Obligation:
Kami as Immanent Divinity: Kami are divine spirits or forces that inhabit all things – natural objects like mountains, trees, and rivers, as well as ancestors, heroes, and abstract concepts. This belief in the immanence of divinity shapes ethical obligations in several ways:
Difference from Monotheistic Ethical Obligation: Unlike monotheistic religions, where ethical obligations are often based on divine commands, Shinto ethics are more closely tied to the natural world and social relationships. There is no single, all-powerful god who dictates morality. Instead, ethical obligations arise from the desire to live in harmony with the kami and to maintain the well-being of the community. As John Breen and Mark Teeuwen argue, Shinto ethics are less about abstract principles and more about concrete practices and rituals that cultivate a sense of connection to the divine and the natural world. (Breen and Teeuwen, Shinto: A Short History, p. 15).
4. The Arrival of Buddhism (6th Century):
Buddhism arrived in Japan from Korea in the 6th century, bringing with it a complex system of philosophy, ethics, and ritual.
5. Ainu Ethical Traditions:
The Ainu are the indigenous people of northern Japan (Hokkaido) and parts of Russia. Their ethical traditions are deeply intertwined with their relationship with the natural world and their belief in kamuy.
6. Key Scholars:
In summary, the foundational ethical frameworks of Japan were shaped by Shinto’s emphasis on purity, harmony, and reverence for nature, as well as by the later introduction of Buddhist ethics. These traditions have been both complementary and conflicting, and they have been constantly reinterpreted and adapted over time. Furthermore, it’s crucial to acknowledge the existence and suppression of Ainu ethical traditions, underscoring the importance of recognizing diverse perspectives within Japan’s ethical landscape.
The period between 600 and 1500 CE witnessed a profound synthesis of Buddhist and Confucian thought in Japan, shaping the ethical landscape in unique and enduring ways. This synthesis was not a simple fusion, but a dynamic interplay of adaptation, reinterpretation, and tension, resulting in a complex ethical tapestry woven into the fabric of Japanese society.
1. Nara Buddhism (710-794): Merit, State, and Welfare
The Nara period saw the flourishing of Buddhism, with six major schools (三論宗 Sanron-shū, 成實宗 Jōjitsu-shū, 法相宗 Hossō-shū, 倶舎宗 Kusha-shū, 華厳宗 Kegon-shū, and 律宗 Ritsu-shū) establishing themselves. These schools, while differing in their doctrinal nuances, shared a common emphasis on merit-making (功徳 kudoku) as a path to enlightenment and a means of securing worldly benefits. The state actively promoted Buddhism as a means of national protection and unification, as exemplified by Emperor Shōmu (聖武天皇, r. 724-749) and the construction of the Tōdai-ji (東大寺) temple and its massive bronze Buddha statue. This project, completed in 752, was intended to ensure the well-being of the state and its people.
Emperor Shōmu’s reign saw a shift in political ethics, viewing the emperor not merely as a ruler but as a protector of Buddhism and a guarantor of the people’s welfare. The construction of the Tōdai-ji was justified by the Konkōmyō Saishōōkyō (金光明最勝王経, Golden Light Sutra), which promised protection to rulers who upheld the Buddhist dharma. Buddhist temples, like the Saidai-ji, also played a significant role in providing social services, including care for the sick, the poor, and the elderly. The Shoku Nihongi (続日本紀, Chronicle of Japan Continued, 797) records instances of temples distributing food and medicine to the needy during times of famine and plague, reflecting the compassionate ethos of Buddhism in practice.
2. Heian Buddhism: Esoteric Ethics and Embodied Enlightenment
The Heian period (794-1185) witnessed the rise of Tendai and Shingon Buddhism, schools characterized by their esoteric teachings and holistic approach to spiritual practice.
3. Kamakura Buddhism (1185-1333): Ethics for the Masses
The Kamakura period saw the emergence of new Buddhist schools that emphasized accessibility and direct practice, profoundly impacting Japanese ethics.
4. Zen Ethics: Emptiness, Warriors, and Weaponization
Zen Buddhism, with its emphasis on emptiness (空 kū) and no-mind (無心 mushin), presents a paradoxical ethical framework. The concept of no-mind, often interpreted as a state of spontaneity and non-attachment, raises questions about moral responsibility. Does a mind free from conceptual thought negate the need for ethical considerations?
Zen ethics, however, does not advocate moral nihilism. Rather, it emphasizes the importance of acting from a place of non-duality, recognizing the interconnectedness of all beings and the absence of a separate self. The Zen master’s relationship to the warrior class highlights this tension. Zen monks, such as Takuan Sōhō (沢庵宗彭, 1573-1645), served as spiritual advisors to samurai, teaching them how to cultivate a mind free from fear and hesitation in battle. This association led to the weaponization of Zen, as its principles were used to justify violence and aggression. However, it’s crucial to remember that Zen ethics, at its core, emphasizes compassion and non-violence, and that its misuse by the warrior class represents a distortion of its original intent.
5. Literature as Ethical Instruction: The Tale of Genji and Heike Monogatari
Japanese literature, particularly The Tale of Genji (源氏物語, Genji Monogatari, c. 1000-1020) and The Tale of the Heike (平家物語, Heike Monogatari, c. 1330), offers profound insights into Japanese ethical sensibilities.
6. Medieval Confucianism in Japan: Adaptation and Transformation
Confucianism entered Japan primarily through Korea, and was eagerly received by the Japanese aristocracy. During the medieval period, Confucian ethics gained increasing influence in Japan, particularly within the samurai class. Japanese thinkers selectively adopted and transformed Chinese Confucianism to suit their own cultural and political needs.
While acknowledging the importance of filial piety (孝 kō) and social harmony, Japanese Confucian scholars, such as Fujiwara Seika (藤原惺窩, 1561-1619) and Hayashi Razan (林羅山, 1583-1657), emphasized the importance of loyalty to one’s lord (忠 chū) as a paramount virtue. This emphasis on loyalty reflected the hierarchical structure of feudal society and the warrior ethic of bushidō (武士道, the way of the warrior). Japanese Confucianism also tended to emphasize the practical application of ethical principles over abstract metaphysical speculation, focusing on the cultivation of moral character and the maintenance of social order.
7. Key Scholars
In conclusion, the synthesis of Buddhism and Confucianism in Japan between 600 and 1500 CE resulted in a complex and multifaceted ethical landscape. This synthesis was characterized by the adaptation and transformation of imported ideas, the emergence of new ethical frameworks, and the ongoing tension between competing values. From the state-sponsored Buddhism of the Nara period to the accessible ethics of Kamakura Buddhism, and from the aesthetic sensibilities of The Tale of Genji to the warrior ethic of bushidō, Japanese ethical thought during this period shaped the moral contours of Japanese society and continues to resonate in contemporary Japan.
The Tokugawa period (1603-1868) in Japan was a time of enforced peace under the bakufu (shogunate), a rigid social hierarchy, and a complex interplay of ethical frameworks. While Neo-Confucianism served as the official ideology, other schools of thought – bushido, kokugaku, “Japanese Enlightenment” thinkers, and merchant ethics – offered alternative perspectives, creating a dynamic and often contradictory moral landscape. The policy of sakoku (national seclusion) further shaped ethical considerations related to self-reliance, cultural purity, and interactions with the outside world.
1. Neo-Confucianism as State Ideology:
The Tokugawa shogunate, seeking to stabilize its rule, embraced Neo-Confucianism, specifically the teachings of Zhu Xi (Shushi, 朱熹, 1130-1200), as its official ideology. Hayashi Razan (林羅山, 1583-1657), a prominent scholar, played a key role in adapting Zhu Xi’s philosophy to the Japanese context. Razan argued for a hierarchical social order based on the “four classes” (shi-no-ko-sho, 士農工商): samurai (warriors), farmers, artisans, and merchants. This system, borrowed from Chinese thought, was justified through Confucian principles of social harmony and the idea that each class had a specific role to play in maintaining the well-being of society.
2. Bushido: The Way of the Warrior
Bushido (武士道, the way of the warrior) was a complex and evolving ethical code for the samurai class. It emphasized virtues such as loyalty, courage, honor, and self-sacrifice. While often romanticized in later narratives, bushido in the Tokugawa period was a pragmatic set of guidelines for maintaining social order and upholding the samurai’s status.
The Forty-Seven Ronin (元禄赤穂事件, Genroku Ako Incident, 1701-1703): This event became a defining ethical case study in Japanese history. After their lord, Asano Naganori, was forced to commit suicide for drawing his sword in Edo Castle, his retainers became ronin (masterless samurai). They plotted revenge against Kira Yoshinaka, the official who had provoked Asano. After two years of planning, the ronin successfully assassinated Kira and then surrendered to the authorities. The shogunate, faced with a difficult dilemma, ultimately ordered the ronin to commit seppuku (ritual suicide).
3. Kokugaku: National Learning
The Kokugaku (国学, National Learning) school emerged as a reaction against the perceived dominance of Chinese thought, particularly Confucianism and Buddhism. Kokugaku scholars sought to recover and celebrate indigenous Japanese traditions, focusing on ancient texts like the Kojiki (古事記, Record of Ancient Matters, 712) and the Nihon Shoki (日本書紀, Chronicles of Japan, 720).
4. Japanese Enlightenment Thinkers
While Neo-Confucianism dominated official discourse, several thinkers challenged its orthodoxy and offered alternative ethical visions. These “Japanese Enlightenment” thinkers questioned traditional authority and advocated for more rational and humane approaches to governance and social life.
5. Merchant Class Ethics: Shingaku
The rise of a wealthy merchant class in the Tokugawa period challenged the traditional social hierarchy and created a need for a new ethical framework that could justify commerce and promote responsible business practices.
6. Sakoku: The Ethics of Isolation
The sakoku policy, implemented by the Tokugawa shogunate in the 17th century, severely restricted foreign trade and travel. This policy was motivated by a desire to maintain social stability, suppress the spread of Christianity, and protect Japan from foreign influence.
7. Key Scholars
The Tokugawa period was a crucial era in the development of Japanese ethical thought. The interplay of Neo-Confucianism, bushido, kokugaku, “Japanese Enlightenment” thinkers, and merchant ethics created a dynamic and often contradictory moral landscape. The legacy of Tokugawa ethics continues to shape Japanese society today, influencing attitudes towards authority, social responsibility, and the relationship between Japan and the world.
Here is an intellectual history of Japanese ethics from the Meiji Restoration through World War II (1868-1945), a period of immense transformation and ethical complexity.
1. The Meiji Ethical Revolution and the Imperial Rescript on Education (1890)
The Meiji Restoration (1868) marked Japan’s rapid modernization and its entry onto the world stage. This era witnessed a deliberate construction of a new national identity, one that drew on selective interpretations of tradition while embracing Western advancements. The Imperial Rescript on Education (教育勅語, Kyōiku Chokugo) of 1890 became the cornerstone of this ethical project.
The Rescript was issued by Emperor Meiji and distributed to every school in the nation, to be recited at ceremonies. It outlined the moral virtues expected of Japanese citizens: filial piety, loyalty to the Emperor, marital fidelity, fraternal love, pursuit of learning, development of intellect, safeguarding morality, offering oneself to the State in times of emergency, and upholding the Constitution and laws.
The ethical framework of the Rescript can be understood as a fusion of:
The Rescript established a powerful ethical framework that prioritized national unity and obedience to the Emperor. It became a tool for instilling a sense of shared identity and purpose, but also for suppressing dissent and enforcing conformity.
2. Bunmei Kaika (Civilization and Enlightenment) and Fukuzawa Yukichi
The bunmei kaika (文明開化) movement, which began in the early Meiji period, involved the selective adoption of Western ideas and institutions. Fukuzawa Yukichi (福澤 諭吉, 1835-1901) was one of its leading proponents. In his influential work An Encouragement of Learning (学問のすすめ, Gakumon no Susume, 1872-1876), Fukuzawa argued that individual independence and rational inquiry were essential for national progress.
Fukuzawa advocated for:
While Fukuzawa embraced Western ideas, he also retained a strong sense of Japanese identity. He argued that Japan should adopt what was useful from the West while preserving its own unique culture and traditions. However, his emphasis on national strength and independence also laid the groundwork for future expansionism.
3. The Meiji Constitution (1889) and Kokutai
The Meiji Constitution (大日本帝国憲法, Dai Nippon Teikoku Kenpō) of 1889 was modeled after the Prussian constitution and established a constitutional monarchy. However, it differed significantly from Western constitutional ethics in several key respects.
The Meiji Constitution established a system in which the Emperor held ultimate authority, and individual rights were subordinate to the needs of the state. This framework provided the legal and ideological basis for Japan’s subsequent expansionist policies.
4. Nishida Kitaro and the Kyoto School
Nishida Kitaro (西田 幾多郎, 1870-1945) was Japan’s most influential philosopher of the 20th century and founder of the Kyoto School. His philosophy sought to synthesize Western thought with Eastern, particularly Zen Buddhist, insights. Key concepts include:
The ethical implications of Nishida’s philosophy are complex and contested. Some scholars argue that his emphasis on the dynamic and interconnected nature of reality could provide a basis for ethical responsibility and social justice. Others criticize his philosophy for its potential to be used to justify nationalism and militarism.
Tragically, some members of the Kyoto School, including Tanabe Hajime (田辺 元, 1885-1962) and Nishitani Keiji (西谷 啓治, 1900-1990), became entangled with wartime ideology. They developed philosophical justifications for Japan’s expansionist policies, arguing that Japan had a unique mission to lead Asia and create a new world order. This highlights the dangers of abstract philosophical ideas being used to rationalize political violence.
5. State Shinto and the Ethics of Empire
State Shinto (国家神道, Kokka Shintō) was a system of state-sponsored religious practices that emerged during the Meiji period. It promoted the idea of the Emperor as a divine figure and emphasized the importance of ancestor worship and national loyalty.
State Shinto played a crucial role in mobilizing the Japanese population for war. It instilled a sense of national purpose and a willingness to sacrifice oneself for the Emperor and the nation.
6. Wartime Atrocities and Ethical Failure
Japan’s wartime conduct was marked by numerous atrocities, including:
These atrocities represent a profound ethical failure. They raise fundamental questions about the nature of wartime morality, the responsibility of individuals and institutions, and the legacy of historical trauma.
Tanabe Hajime, reflecting on his own complicity with wartime ideology, developed a “Philosophy of Metanoetics” (懺悔道としての哲学, Zange Michi toshite no Tetsugaku, 1946). Metanoia (悔い改め) is a Greek term for repentance and transformation. Tanabe argued that philosophy should be a process of self-reflection and repentance, aimed at overcoming one’s own egoism and complicity in evil. While Tanabe’s work is a significant attempt to grapple with the ethical failures of the wartime period, some critics argue that it does not go far enough in acknowledging the systemic nature of the atrocities and the need for collective responsibility.
7. Key Scholars
The period from the Meiji Restoration to the end of World War II was a time of profound ethical transformation in Japan. The nation underwent rapid modernization, embraced Western ideas, and constructed a new national identity centered on the Emperor and the kokutai. However, this process also led to the rise of militarism, expansionism, and ultimately, devastating wartime atrocities. The legacy of this period continues to shape Japanese society and its relationship with the world. Ethical reflection on this era is crucial for understanding Japan’s past and building a more just and peaceful future.
Text: “Aspiring sincerely to an international peace based on justice and order, the Japanese people forever renounce war as a sovereign right of the nation and the threat or use of force as means of settling international disputes…land, sea, and air forces, as well as other war potential, will never be maintained.” (日本国憲法第9条, enacted 3 May 1947)
Authorship Debate: The initial draft was prepared by the Government Section of SCAP under General MacArthur (1946), with significant contributions from Beate Sirota Gordon (women’s rights articles) and Milton Esman. However, the ethical weight derives from its domestic ratification by the Imperial Diet and its embrace by the Japanese public, particularly war-weary citizens and progressive intellectuals.
Imposed or Embraced? While externally prompted, Article 9 was internalized through: - Unofficial constitutional theory (非公式憲法理論) of Maruyama Masao, who argued it represented a revolutionary break from the emperor-centered kokutai (国体) and embodied popular sovereignty. - The Peace Preservation Law replacement: The 1952 Subversive Activities Prevention Act (破壊活動防止法) framed pacifism as a civic duty. - Anpo protests (1960, 1970): Mass movements defending Article 9 as a moral identity.
Ongoing Revision Debate:
- 1991 Gulf War: Japan’s “checkbook diplomacy” crisis sparked the 1992 International Peace Cooperation Act (国際平和協力法), allowing non-combat SDF deployments.
- 2015 Security Legislation: Abe Shinzō’s reinterpretation allowing collective self-defense, challenged by scholars like Karatani Kojin as “constitutional betrayal.”
- 2022 Kishida administration: Commitment to increase defense spending to 2% of GDP by 2027, testing Article 9’s limits.
Hibakusha Testimony as Ethical Literature:
- 1952: Publication of Hiroshima by John Hersey (Japanese edition) and 原爆の子 (Children of the Atomic Bomb) by Ibuse Masuji (1951) catalyzed national consciousness.
- 1963: 原爆詩集 (Poems of the Atomic Bomb) by Kurihara Sadako framed suffering as a universal ethical warning.
- 1971: Founding of Nihon Hidankyō (日本被団協, Japan Confederation of A- and H-Bomb Sufferers Organizations), making hibakusha testimony central to disarmament diplomacy.
Nuclear Ethics in State Policy:
- 1967 Three Non-Nuclear Principles (非核三原則): Non-possession, non-production, non-introduction—later adopted as parliamentary resolution (1971).
- 1996: Japan led the International Court of Justice advisory opinion on nuclear weapons illegality.
- 2016: Obama’s Hiroshima visit reinforced Japan’s role as “moral conscience” despite relying on U.S. nuclear umbrella.
Postwar Corporate Ethics Framework:
- 1955: Shūshin koyō (終身雇用, lifetime employment) systematized at major keiretsu, creating a moral economy of reciprocal obligation (義理, giri).
- 1962: Quality Control Circles (品質管理サークル) pioneered at Nippon Steel—worker participation as ethical duty.
- Salaryman Ethic: Kigyō senshi (企業戦士, corporate warrior) ideal celebrated in media like 漫画・サラリーマン金太郎 (1994).
Ethical Suppressions and Crises:
- 1980s: Karōshi (過労死, death from overwork) recognized as legal category; first court ruling (1988) against Dentsū.
- 1991–92: Bubble collapse revealed tobashi (飛ばし, hiding losses) and sōkaiya (総会屋, corporate extortion) as ethical failures of group loyalty.
Catastrophe and Cover-up:
- 1956: Official discovery in Minamata, Kumamoto; Chisso Corporation suppressed research linking mercury to disease.
- 1969: Ui Jun’s 公害原論 (Theory of Industrial Pollution) framed pollution as structural violence.
- 1971: W. Eugene Smith’s photo Tomoko Uemura in Her Bath (1972) globalized the ethical outrage.
Legal and Ethical Shifts:
- 1973: Kumamoto District Court found Chisso president criminally negligent.
- 1994: Environmental Basic Act (環境基本法) established kankyō ken (環境権, environmental right) as constitutional.
- 2004: Supreme Court upheld state liability, forcing national compensation—a landmark for corporate social responsibility (CSR) in Japan.
Collapse of Collective Contract:
- 1997–98: Financial crisis ended shūshin koyō for 40% of workforce; rise of furītā (フリーター, precarious labor).
- 1998: Hikikomori (引きこもり) coined by Saitō Tamaki as ethical critique of performance-based society.
- 2005: Karoshi White Paper linked 147 suicides to overwork.
Demographic Ethics:
- 1989: 1.57 Shock—birth rate collapse prompting Angel Plan (1994) but failing to address gender ethics critiqued by Ueno Chizuko: “The Japanese family system is built on women’s unpaid labor.” (The Modern Family in Japan, 2009)
Ethical Failures:
- 2012: National Diet Investigation Commission report called disaster “man-made” due to sōteigai (想定外, “unforeseen”) mindset and regulatory capture.
- 2014: Fukushima Nuclear Accident Independent Investigation Commission cited ethical amnesia of Hiroshima legacy.
Post-Fukushima Ethics:
- 2012: Feed-in Tariff Act promoting renewables as ethical imperative.
- 2014: Nuclear Regulation Authority established, but public trust remains low—only 10 reactors restarted by 2023.
Cultural Foundations:
- 1952–68: Tezuka Osamu’s 鉄腕アトム (Astro Boy) established robot as compassionate companion (友, tomo).
- 1986: MITI’s (now METI) Fifth Generation Computer Project framed AI as public good.
Contemporary Frameworks:
- 2016: Society 5.0 (超スマート社会) policy—AI should solve social problems (aging, disaster response) not just economic growth.
- 2019: AI Strategy Guidelines emphasize human-centric AI (人間中心のAI), contrasting with EU’s rights-based and China’s state-control models.
- 2021: Fugaku supercomputer used for COVID-19 simulation—public health as ethical priority.
Governance Differences:
- Japan: Amakudari (天下り, bureaucrat-to-industry ties) shapes soft regulation.
- Key Scholar: Ishiguro Hiroshi (roboticist) argues for sonzai-kan (存在感, “presence”) ethics over functional efficiency.
Maruyama Masao (1914–1996):
- 1946: 「超国家主義の論理と心理」 (“Logic and Psychology of Ultranationalism”) diagnosed prewar ethical failure as shutaisei (主体性, subjectivity) deficit.
- 1961: 「日本の思想」 (Japanese Thought) argued Article 9 enabled democratic kokumin (国民, nation-people) ethics.
Karatani Kojin (b. 1941):
- 2004: 「世界共和国へ」 (Transcritique) re-read Article 9 as ethical resistance to nation-state system.
Ueno Chizuko (b. 1948):
- 1990: 「近代家族の成立と終焉」 (The Modern Family: Its Rise and Fall) critiqued ie (家) system as source of gender harm.
- 2021: 「ケアの社会学」 (Sociology of Care) advocates care ethics against productivityism.
Oguma Eiji (b. 1962):
- 2002: 「「民主」と「愛国」」 (Democracy and Patriotism) traced postwar ethical contradictions through grassroots movements.
Postwar Japanese ethics navigates irreconcilable tensions: pacifism vs. security, growth vs. environment, loyalty vs. individuality. The Heisei (1989–2019) and Reiwa eras reveal a society grappling with what Karatani calls 「定常状態の倫理」 (“ethics of steady-state”)—no longer miracle-driven but seeking care-based frameworks. Yet Article 9 revision pressures, Fukushima legacy, and AI governance challenges test whether Japan’s ethical thought can sustain its humanistic traditions amid 21st-century crises.
Primary Sources Cited:
- 日本国憲法 (1947)
- 原爆の子 (Ibuse, 1951)
- 公害原論 (Ui, 1969)
- 破壊活動防止法 (1952)
- 環境基本法 (1994)
- 国家公務員法 (1947, amended for amakudari restrictions)
- 原子力規制委員会設置法 (2012)
- AI戦略2019 (内閣府)
Shinto, Japan’s indigenous religious tradition, is frequently misrepresented as lacking ethics due to the absence of a codified doctrinal system akin to the Buddhist Five Precepts (pañcaśīla) or the Confucian Analects’ propositional imperatives. This view stems from Western scholarly expectations of ethics as abstract rules (e.g., Kantian deontology) and Japanese State Shinto ideologues (1868–1945) who subordinated Shinto to imperial nationalism, suppressing its pluralistic, practice-based ethos. In reality, Shinto ethics emerges immanently from kami (numinous presences), ritual (matsuri), cosmology, and communal bonds. It prioritizes harmony (wa), relational integrity, and restoration over judgment or retribution, framing harm as rupture (kegare, pollution) and care/stewardship as renewal (harae, purification; musubi, creative binding).
Shinto’s ethics are not universalist but contextual, embedded in kehai (subtle signs of the sacred). Internal tensions abound: mythic heroes like Susanoo embody creative chaos alongside destruction; shrine (jinja) practices vary regionally without central dogma; and post-Meiji reforms distorted folk ethics into state ideology. Sectarian differences—Shrine Shinto (Jinja Shintō), Sectarian Shinto (Kyōha Shintō, e.g., Tenrikyō’s salvationism), and Folk Shinto (Minzoku Shintō)—highlight ethical pluralism. State Shinto’s nationalism (e.g., emperor worship) misrepresented stewardship as conquest, while contemporary revivalists reclaim nature care. This analysis draws on primary texts like the Kojiki (712 CE) and Nihon Shoki (720 CE), liturgical norito prayers, and modern scholarship, presenting Shinto on its own polytheistic, animistic terms.
Makoto—often rendered “sincerity” or “truth”—is Shinto’s axial ethical virtue, denoting undivided, whole-hearted engagement with kami, kin, and cosmos. Unlike propositional honesty, makoto is performative: a radiant purity of intent manifesting in action. It undergirds care by fostering trust and stewardship by aligning human will with sacred rhythms.
In the Kojiki (Book 1, “Upper Register,” Kami-musubi to Izanagi/Izanami), makoto appears implicitly in the deities’ unfeigned unions, but violation occurs when Izanami speaks first in their generative pillar rite, rupturing protocol and birthing deformed kami (e.g., Hiruko). Rectified through divine consultation, this exemplifies makoto as attuned reciprocity. The Nihon Shoki (Book 3, Emperor Jimmu, Year 11) explicitly elevates makoto: Jimmu prays, “With a sincere heart (makoto no kokoro), we beseech the kami,” linking it to conquest’s legitimacy—yet revealing tension, as makoto justifies violence if “sincere.”
Makoto intertwines with magokoro (“true heart”), its interior dimension, as in shrine vows (kishōmon) where petitioners pledge undivided loyalty. Socially, makoto no kokoro founds wa: feudal bushidō codes adapted it, but State Shinto distorted it into blind loyalty to the emperor. Ethically, makoto counters harm by demanding authenticity—feigned acts accrue kegare—while enabling stewardship through transparent exchange (tamagushi offerings).
Musubi, the generative “tying” or “binding” force, cosmologically posits all phenomena as interdependent weaves, making ethics relational ontology. Harm severs musubi; care knits it anew.
The Kojiki (Book 1, opening koto-dama invocation) names three primal musubi kami: Takami-musubi (high binding), Kami-musubi (divine binding), and Ame-no-Minaka-Nushi (center-ruling lord), preceding even chaos kami. They engender creation without rupture, modeling ethical generativity. The Nihon Shoki (Book 1, Variant 1) parallels this, emphasizing musubi as life’s quickening.
Ethically, musubi demands nurturing interconnections: humans steward as kami progeny (tami no kami). Rupture—e.g., Susanoo’s rampage (Kojiki, Book 2)—manifests as unbinding chaos. Musubi relates to en (karmic relational nexus, akin to Buddhist pratītyasamutpāda but non-retributive), forming an ethical web where individual acts ripple cosmically. Sectarian tension: Kyōha Shintō (e.g., Konkokyō) intensifies musubi as joyful co-creation, contrasting Jinja Shintō’s ritual focus. Contemporary ethics invoke musubi for ecology, binding humans to earth’s weave.
Tsumi (“offense”) conflates moral wrongs and ritual impurities (kegare), rejecting dualistic sin/guilt. Death, childbirth, blood render one impure not through moral fault but contagion, demanding harae (cleansing) for communal harmony.
The Ōharae no Kotoba (Great Purification Prayer, Engishiki, Book 8, 927 CE) catalogs amatsu-tsumi (heavenly): e.g., sowing against grain cycle, incestuous unions with siblings/mother, bestiality, sorcery (majutsu), cursing kin, skinning live deer, double burials. Kunitsu-tsumi (earthly): e.g., roof leaks injuring folk, perversity (inanatsukami), false accusations, betrayal (uragiri), arson, theft, murder. These blur personal/moral with cosmic/ecological harms, emphasizing social ripple.
Kegare spreads via proximity, excluding polluted from shrines/matsuri, enforcing stewardship (e.g., menstrual taboos protect sacred purity). Harae restores via misogi (water rites, e.g., Tago no Ura waterfall) or oharae (biannual national purifications). Unlike punitive ethics (e.g., Christian hell), harae is amoral reset—priests purify even heinous actors. Tension: medieval onmyōdō moralized tsumi*, but core Shinto prioritizes renewal. Folk practices vary: Ainu-influenced northern rites emphasize shamanic expulsion.
These 8th-century compilations (Kojiki: mythic chronicle; Nihon Shoki: sinified annals) embed ethics in narrative, not precept.
Izanagi/Izanami (Kojiki, Book 1; Nihon Shoki, Book 1): Spear-stirring births islands, but Izanami’s premature speech births crippled kami, teaching gendered protocol in stewardship. Izanami’s Yomi descent pollutes Izanagi with death-kegare, birthing purificatory harae at Awagihara—origin of human impurity ethics.
Amaterasu and Susanoo (Kojiki, Book 2; Nihon Shoki, Book 2): Susanoo’s “sincere” tears flood fields; he destroys paddies, flays piebald colt, defecates in weaving hall—tsumi as chaotic unbinding. Amaterasu’s cave withdrawal (ama no iwato) models ethical retreat from harm, restored via communal musubi (dance, mirror). Tension: Susanoo’s violence yields storm blessings.
Okuninushi (Kojiki, Book 2, Izumo cycle): Dies/resurrects eight times for love/labors, yielding realm (kuni-yuzuri) to Amaterasu’s line. Ethics of relinquishment: stewardship as sacrifice, contrasting imperial conquest narratives.
Yamato Takeru (Nihon Shoki, Books 7–10): Heroic trickery (e.g., burning aunt) blurs valor/tsumi; death-bed sword-song laments ambition’s pollution. Ambiguity critiques conquest ethics.
Variants reveal tensions: Nihon Shoki’s Confucian glosses moralize myths.
Shinto ethics localize via ujiko (parishioners bound to uji-kami), obligating care (e.g., shrine upkeep).
Matsuri renew musubi through labor-sharing, embodying communal makoto. Shinshoku (priests) wield ritual authority sans creed, maintaining coherence via jinja honchō (post-1945 association) and oral kuden. Exchange ethics: ema vows pledge reform; omamori bind human-kami protection. Tension: Urbanization erodes ujiko; Kyōha sects add doctrine.
Shinto’s “nature” (shizen) is not Cartesian “wilderness” but life’s sacred matrix. Chinju no mori (shrine groves) preserve biodiversity (e.g., Ise’s 3,000-year-old forest), ethically mandating non-exploitation.
Kami personalize: yama no kami (mountain deities, e.g., Tateyama), mizu no kami (water, e.g., Suijin), Inari (rice/wealth). Obligations: seasonal matsuri thank/appease. Contemporary: Post-Fukushima, musubi informs anti-nuclear ethics. Distortion: State Shinto industrialized “nature” for empire; revival (e.g., Satō Eisaku’s groves) reclaims stewardship.
This framework reveals Shinto’s robust ethics of harm (rupture), care (binding), and stewardship (renewal), resilient amid historical manipulations. For primary texts, consult Philippi’s Kojiki (1968) and Aston’s Nihon Shoki (1896).
This analysis examines Shinto’s ethical evolution amid Japan’s modernization, framing it through the lenses of harm (state coercion, imperial violence), care (communal rituals, ecological stewardship), and stewardship (sustainable renewal of landscapes and communities). Shinto, lacking a singular doctrinal canon, draws ethics from ritual praxis (matsuri), kami-human reciprocity (musubi), and purity (harae). Primary sources include edicts, shrine records (engishiki), and imperial pronouncements. Historical tensions arise from Shinto’s inherent locality—over 80,000 shrines (jinja) with diverse kami (spirits/deities)—versus national impositions. Sectarian divides include Shrine Shinto (jinja shinto), Sect Shinto (kyoha shinto), and folk practices. Post-Meiji distortions highlight state power’s reshaping of indigenous ethics, while contemporary forms reclaim stewardship amid ecological crisis.
State Shinto (kokka shinto), promulgated from 1868, engineered a national cult from disparate local traditions, subordinating individual piety to imperial loyalty. This inverted Shinto’s core ethic of harmonious reciprocity between humans, kami, and land (chinkon), prioritizing state service over communal care.
The Meiji oligarchy’s 1868 decree separated Shinto from Buddhism (shinbutsu bunri), enforced via the 1868-1870 haibutsu kishaku (abolish Buddha, destroy shakyamuni). Over 20,000 temples were razed, 18,000 priests laicized, and syncretic icons defaced (e.g., Fushimi Inari’s Buddhist statues smashed). This harmed Buddhist-Shinto fusion (shinbutsu-shugo), rooted in medieval honji suijaku (kami as provisional manifestations of Buddhist bodhisattvas), fracturing ethical pluralism.
Kokutai (national polity) ideology deified the emperor as arahitogami (living god), descending from Amaterasu Ōmikami (Nihon shoki, 720 CE, ch. 2). Individuals became “servants” (hōkōninsha), ethics reduced to filial piety toward the throne (chūkō). This distorted pre-Meiji Shinto, where kami were immanent in nature and ancestors, not hierarchical sovereigns (cf. Engishiki, 927 CE, jinja listings).
The 1890 Imperial Rescript on Education (Kyoiku Chokugo) enshrined this: “Our subjects ever united in loyalty and filial piety… should emergency arise, offer yourselves courageously to the State; and thus guard and maintain the prosperity of Our Imperial Throne coeval with heaven and earth.” It fused Confucian hierarchy with Shinto divinity, mandating self-sacrifice (gyokusai) over personal or ecological care. Ethical framework: loyalty (chū) as ultimate virtue, harm to self/nation as redemptive purity.
Yasukuni Shrine (est. 1869) enshined war dead as goreppushin (collective kami), ritualizing militarism. The 1978 enshrinement of 14 Class A war criminals (e.g., Tōjō Hideki) sparked controversy: critics decry it as glorifying aggression (e.g., Nanjing Massacre, 1937); defenders invoke Shinto’s non-judgmental tama-matsuri (soul pacification). Ethically, it conflates victims/perpetrators, undermining discernment of harm.
Shinto fueled colonialism: In Korea (1910-1945), 1,200 shrines imposed keirei worship, branding resisters “un-Japanese” (e.g., 1939 Religious Organizations Law). Manchuria’s Tōhō Kyōkai shrines propagated hakko ichiu (“eight corners, one roof”). The Greater East Asia Co-Prosperity Sphere mythologized Japanese kami-descent superiority. Weaponized ethics: “purity” (misogi) as cultural assimilation, harming indigenous traditions.
Scholarly debate: Was this distortion of Shinto (Hardacre: artificial invention, contra nativist kokugaku) or development from Shinto (Teeuwen/Breen: nativism’s logical extension, via Hirata Atsutane’s ancestralism)? Kokugaku scholars like Motoori Norinaga (Kojikiden, 1798) emphasized imperial antiquity, enabling state co-optation.
Post-WWII reforms disestablished State Shinto, restoring voluntary piety but exposing tensions between kami sacrality and secular governance.
The SCAP Shinto Directive (15 Dec 1945) revoked state funding for shrines, banned imperial rituals (kōshitsu saishi), and prohibited “religious” education in public schools. Provisions: Art. 1 disestablished kokka shinto; Art. 9 ended militaristic festivals. Ethically, it shifted stewardship from national to local care, but harmed shrine economies (e.g., 80% revenue loss).
Emperor Hirohito’s Humanity Declaration (Ningen Sengen, 1 Jan 1946) stated: “The ties between Us and Our people… do not depend upon mere legends and myths… The Emperor has been the symbol of the State.” It demythologized arahitogami, challenging Shinto’s human-kami continuum—humans as kami-kin (takanotsume no chi)—yet preserved symbolic emperorship (Constitution Art. 1).
Article 20 (1947 Constitution): “No religious organization shall receive any privileges… nor exercise any political authority.” Legal battles: Tsu City Jichinsai (1977 Supreme Court) upheld municipal ground-breaking rites as “secular”; Ehime Tamagushi (1997) struck down prefectural offerings as unconstitutional. These affirm “purpose/effect” tests, balancing civic ritual with religious freedom.
Jinja Honcho (Association of Shinto Shrines, est. 1946) reorganized 80,000 shrines as a private corporation, promoting “cultural Shinto” (bunka shinto). Ethically, it prioritizes voluntary matsuri over coercion.
Modern Shinto ethics emphasize musubi (creative nexus) for stewardship, countering modernity’s alienation.
Jinja Honcho’s “Shinto and Ecology” (2006) posits shrines as chinkon sites fostering harmony (wa). Shrine forests (chinju no mori)—e.g., Meiji Jingu’s 70-ha grove—preserve biodiversity; Tadao Ando documents them as urban “biodiversity corridors” (e.g., Tsurugaoka Hachimangu).
Ise Jingu’s shikinen sengu (20-year rebuild, per Engishiki protocols) embodies renewal over stasis: “Newness honors kami” (Jingu archives). Ethical claim: cyclical destruction-creation sustains musubi, modeling sustainable architecture.
Post-2011 Tohoku disaster, shrines like Ōfunato provided refuge (elevated sites mark tsunami lines, per folklore). Ethics: kami as guardians (chinju), shrines as communal anchors amid kegare (pollution).
In aging rural Japan (kōreika), shrines sustain buraku (hamlet) cohesion via festivals, countering depopulation’s social harm.
Pre-Meiji shinbutsu-shugo fused ethics: honji suijaku (e.g., Amaterasu as Kannon’s trace; Hachiman engi, 13th c.). State Shinto’s suppression revived folk syncretism.
Shugendo (est. 7th c.) blends Shinto (yamaboko), Buddhism (mandara), Daoism (kishin): yamabushi ethics stress endurance (goma), purity via asceticism (misogi), nature immersion for reiki (spiritual power).
Contemporary: “Shinto births/marriages, Buddhism funerals” (shinto wa ikiru, bukkyo wa shinu) reflects pragmatic fusion. Ethical flexibility—kami-Buddhist adjacency without exclusivism—contrasts Abrahamic monotheism, enabling adaptive care amid secularity (80% “non-religious” Japanese per surveys).
Shinto ecology integrates ritual with science. Shasou Network (1990s) links 1,000+ shrine forests to conservation, per Jinja Honcho guidelines.
Ise’s Jingu Birin (50,000 ha) practices 200-year rotation: cypress planted today for 22nd sengu (2033). Models long-term stewardship.
Satoyama—Shinto-infused mosaic landscapes (mulberry fields, coppice woods)—embeds humans as nominators (nature participants), per Satoyama Initiative (UNESCO, 2010).
Internationally: ARC/UNDP’s Faith in Conservation (2000) features Jinja Honcho; 2010 Shinto Declaration on Biodiversity invokes musubi for global care.
This account neither apologizes for nor condemns Shinto’s modern arc, paralleling other traditions’ state entanglements (e.g., Anglicanism’s imperial role). Tensions persist: nationalism vs. locality, coercion vs. voluntarism, preservation vs. renewal. For stewardship, Shinto offers musubi-driven models amid Anthropocene harms.
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