Ichikawa Hakugen

⚠  Provisional Entry  ⚠ This article provides an overview compiled by the editorial team, but it is explicitly slated for future expansion and revision by a dedicated specialist. See discussion page for further information.

Ichikawa Hakugen (市川白弦, 1902–1986) was a Japanese Rinzai Zen (臨済宗) priest, philosopher, and activist who became the foremost internal critic of "Imperial-Way Zen" (皇道禅, kōdō Zen), the wartime alignment of Japanese Zen Buddhism with state militarism and emperor-centered ideology. A professor at Hanazono University (花園大学) in Kyoto for over two decades, he spent the postwar period compiling and prosecuting the war responsibility of Japanese Buddhist institutions, including his own compromises during the war. Drawing on his teacher Ogasawara Shūjitsu's (小笠原秀実) Buddhist anarchism, on Kropotkin, and on Nishida-school philosophy, Ichikawa developed a systematic synthesis he called "Buddhist-Anarchist-Communism" (仏教者・アナキスト・コミュニズム, B・A・C) or "Śūnya-Anarchist-Communism" (空-無政府-共同体論, S・A・C), grounding anarchist politics and communist economics in the Prajñāpāramitā concept of emptiness (空, kū). He remains the central reference point for any account of Zen's twentieth-century political entanglements and of Japanese Buddhist attempts at self-criticism after 1945.

Biography

Ichikawa was born in 1902, the thirty-fifth year of the Meiji period, in Gifu Prefecture north of Nagoya, the son of the resident priest of a small temple, Kezōji, affiliated with the Myōshinji (妙心寺) branch of Rinzai Zen. His mother came from a declining landlord family in Owari (present-day Aichi Prefecture); he had one younger sister. As a child he witnessed the poverty of his father's tenant parishioners at first hand, and as a middle-school student he watched his father sever ties with a parishioner family who had accused him of profiting from reciting "the dregs of the sutras," an episode that left him permanently uneasy about the economics of temple life. A minor bureaucratic error also shaped his youth: his given name, Toshimizu (利水), was mistranscribed as "Shūsui" (秋水) on his school certificate not long after the 1911 High Treason Incident (大逆事件, also called the Kōtoku Incident, 幸徳事件), and his resulting protracted dispute with school officials coincided with, and reinforced, his growing interest in the executed anarchist Kōtoku Shūsui (幸徳秋水).

By his own account Ichikawa was constitutionally "a coward" (臆病者, okubyō-mono): he dreaded conscription, military discipline, and death itself, and came to experience the emperor, as commander-in-chief with the power to command death, as bound to soldiery and mortality in what he called a "trinity." He treated this "cowardice" not as an excuse but as the psycho-physiological root of a lifelong antiwar and anti-kokutai (国体) temperament, and later wrote that "a coward's realization of social solidarity" had been the energy source of his youth. Alongside the poetry of Ishikawa Takuboku (石川啄木), the anarchist essays of Ōsugi Sakae (大杉栄), Hugo, Tolstoy, Bakunin, Marx and Engels, Jack London, and Kropotkin, the young Ichikawa also corresponded with the then-unknown writer Miyazawa Kenji (宮沢賢治). Through these readings a "humanistic anger at the evils of society and the state" took hold in him, feeding an early ambition to fuse socialist thought with Buddhism.

In 1920 Ichikawa entered a Myōshinji-branch training monastery in Kyoto, and in 1923 he enrolled at the Rinzai-affiliated university that later became Hanazono University, where he met Nishida Kitarō's (西田幾多郎) senior disciple Hisamatsu Shin'ichi (久松真一) and, more decisively, Ogasawara Shūjitsu (小笠原秀実, 1885–1958), a philosopher-poet and self-described anarchist who became his only acknowledged teacher. After graduating in 1926 he taught English at Hanazono Middle School while continuing independent study of Western philosophy, and by around 1930 he had begun to formulate what he later named "Buddhist-Anarchist-Communism" (仏教者・アナキスト・コミュニズム, B・A・C), the idea that a genuinely contemporary Buddhist social thought would have to be simultaneously anarchist and communist. The escalating repression of the early 1930s under the Peace Preservation Law (治安維持法), and in particular the 1933 death under torture of the novelist Kobayashi Takiji (小林多喜二), shook his confidence that such a program could be realized; by his own later admission, his youthful "conviction" in B・A・C began "wobbling from the ground up," and he gradually rationalized political quietism on the grounds that, as a temple priest, he could not commit his parishioners to a movement they had not chosen.

Ichikawa's wartime record was ambiguous rather than uniformly collaborationist. His first book, 『禅の基本的性格』 (Zen no Kihonteki Seikaku, The Fundamental Character of Zen, 1942), avoided nationalist celebration, unusually for Buddhist writing of the period. Yet in the September 1942 installment of a series on "War, Science, and Zen" serialized in the journal 『大法輪』 (Daihōrin), he described the Pacific War as a holy war (聖戦, seisen) fought to secure lasting peace in Asia, a position scholar Ishii Kōsei (石井公成) has since called opportunistic and which Ichikawa himself, after 1945, judged to reflect a wartime failure of "tenacity and autonomy."

After the war Ichikawa turned this same scrutiny outward and inward at once. He became a professor at Hanazono University in 1949 and began publishing pointed critiques of Zen quietism, most notably "On the Solitary Aloofness of Zen" (禅の孤高性について, 1950) and "Concerning Zen Praxis" (禅の実践について, 1951), which accused institutional Zen of a self-satisfied detachment from social and political responsibility. These essays provoked Myōshinji ecclesiastical officials to attempt his removal from the Hanazono faculty; he refused to resign and was retained after the university president brokered a face-saving internal inquiry, with the backing of faculty committed to academic freedom. With Ogasawara he briefly co-founded the journal 『思想紀元』 (Shisō Kigen, The Era of Thought), which folded after three issues, and from October 1952 to September 1957 he served on the Kyoto City Board of Education (京都市教育委員会), where he defended Asahigaoka Middle School (旭丘中学校) in Kyoto against government charges of "biased education" and delivered a public lecture there marking the 1953 Korean War armistice.

In 1952, after the postwar purge of Kyoto School philosopher Nishitani Keiji (西谷啓治) was lifted, Ichikawa engaged him in a public exchange over Japanese rearmament, criticizing Nishitani's endorsement of American-aligned unilateral peace and "self-defense" as neglectful of the economic and geopolitical interests actually driving remilitarization. Ichikawa also joined the 1950 Stockholm Appeal campaign against nuclear weapons (原爆禁止ストックホルム・アピール) and, from 1965 until its 1973 disbanding, took part in demonstrations of the Kyoto chapter of Betheiren (べ平連), the citizens' league opposing the Vietnam War, reportedly its oldest regular participant.

Ichikawa retired from Hanazono University in 1972 and moved to Chiba to live near his son, Ichikawa Hiroshi (市川浩), himself a philosopher. He had his name struck from the Myōshinji monastic registry, returned to lay status, and devoted his remaining years to what he called "Liberation Zen Studies" (解放の禅学, kaihō no Zengaku), memorialized in a 1976 autobiographical essay of that title. He died of pneumonia in 1986; colleagues Furuta Shōkin (古田紹欽) and Hayashi Munehide proposed for him the posthumous Buddhist name "Zetsugaku Hakugen Zenjin" (絶学白弦禅人, Scholarship-Surpassing Zen Man Hakugen).

Ideas

Ichikawa's mature social thought crystallized in what he termed "Buddhist-Anarchist-Communism" (仏教者・アナキスト・コミュニズム, B・A・C), also rendered "Śūnya-Anarchist-Communism" (空-無政府-共同体論, S・A・C) to foreground its metaphysical basis in the Prajñāpāramitā concept of emptiness (空, kū). On his formulation, emptiness supplies the basic spirit and organizing principle of a good society: politically this yields anarchism, in the sense of a Buddhist rejection of any social order founded on domination; economically it yields communism, in the sense of the negation of exclusive private property; and religio-ethically it demands cultivating the subjective character needed to build and sustain such a community. Ichikawa traced this synthesis directly to his teacher, Ogasawara Shūjitsu, whose poetic gloss on the Heart Sutra ("般若心経意", Hannya Shingyō-i) and philosophy of "experiential apprehension" (體認論, taininron) read emptiness not as a negation but as unafraid, all-embracing joy, and who preferred to translate "anarchism" as "free association" (自由連合, jiyū rengō) rather than as "the absence of government" (無政府主義, museifu shugi). Following Ogasawara, Ichikawa also insisted on distinguishing "anarchism" (アナキズム), an ideology, from "the anarchist" (アナキスト), a living person, so that a thinker's professed politics could not simply be equated with, or excused by, their personal conduct.

A second pillar of his thought was "origin humanism" (原点ヒューマニズム, genten hyūmanizumu), the claim that the individual stands at the tense intersection ("origin," 原点, genten) of two distinct axes of freedom: a "vertical" axis (竪の自由) of transcendent, contemplative Zen freedom, epitomized by the Rinzai (Linji) injunction to "become master of oneself wherever one stands" (随所に主となる, zuisho ni shu to naru), and a "horizontal" axis (横の自由) of social freedom modeled on Marx's account of workers reclaiming subjectivity from commodification. Ichikawa argued that Zen enlightenment becomes ethically responsible only when these two freedoms are held in dynamic, if inherently difficult, unity, rather than allowing contemplative freedom to excuse political passivity, or social activism to dispense with inner freedom.

Ichikawa's diagnostic project, pursued most fully in 『仏教者の戦争責任』 (Bukkyōsha no Sensō Sekinin, Buddhists' Responsibility for the War, 1970), catalogued the specific doctrinal resources of Zen and Japanese Buddhism that had been mobilized to legitimate Imperial-Way Buddhism (皇道仏教, kōdō Bukkyō): karmic (業, gō) explanations of poverty and suffering as deserved; the formula "differences are none other than equality" (差別即平等, shabetsu-soku-byōdō), used to sanctify existing social hierarchy including the emperor's status; the ethic of indebtedness and gratitude (恩, on), directed above all toward the emperor; the valorization of social harmony (和, wa); a soteriology of accommodation to "things as they are" (あるがまま, arugamama); and, especially, a Zen "aloofness" (孤高性, kokōsei) that treated genuine enlightenment as standing above social and political judgment and thereby left institutions silent in the face of militarism. Crucially, he refused to treat war responsibility (戦争責任, sensō sekinin) as a closed historical question to be settled by ritual apology, insisting on structural self-examination and applying the same standard to his own wartime writings, including the 1942 essay that had called the war "holy."

In "The Stumbling of Absolute Nothingness: The Case of Nishida Kitarō" (絶対無のつまずき――西田幾多郎の場合, 1959) Ichikawa extended this critique to the Kyoto School's founder, arguing that Nishida's philosophy of "place" (場所, basho) and "absolute contradictory self-identity" (絶対矛盾の自己同一, zettai mujun no jiko dōitsu) was, in principle, capable of grounding a radically egalitarian, even anarchist, social philosophy purged of all external authority, but that under wartime pressure Nishida had instead let this logic underwrite the imperial kokutai; Ichikawa contrasted this outcome with what he considered Suzuki Daisetsu's (鈴木大拙) more genuinely anarchist-compatible postwar reading of Kegon (華厳) philosophy and its vision of a world of "mutual non-obstruction" (事々無礙法界, jiji-muge hokkai). The same conviction that Buddhist metaphysics carries no single, fixed political valence, but is always realized through the concrete choices of "living" Buddhists rather than abstract doctrine, underlies both his critique of the Kyoto School and his 1952 public dispute with Nishitani Keiji over rearmament, in which Ichikawa argued that Nishitani's case for Japanese "self-defense" ignored how remilitarization served international monopoly capital and Cold War strategy rather than a genuine security "vacuum," and proposed instead a demilitarized, economically democratized solidarity of peoples across national borders. Later commentators, including Morimura Osamu (森村修), have argued that this vision of borderless, horizontally federated solidarity among "cowards" anticipates aspects of postwar and contemporary anarchist theory, including Antonio Negri and Michael Hardt's concept of the multitude.

Writings

A four-volume collected works, 『市川白弦著作集』 (Ichikawa Hakugen Chosaku-shū, The Collected Works of Ichikawa Hakugen), was published posthumously (Kyoto: Hōzōkan [法蔵館], 1993); the selection below follows its citation of original publication dates and venues.

• 「マルクス主義と禅――覚え書」 [Notes on Marxism and Zen]. 『中央仏教』 (June 1930). [An early, tentative attempt to read Zen practice alongside Marxist categories, predating the fuller B・A・C synthesis of the 1950s.]
• 「仏教より見たヘーゲルの弁証法」 [Hegel's Dialectic from the Perspective of Buddhism]. 『現代仏教』 88 (1932). [Critiques Hegelian dialectical logic from a Buddhist standpoint, laying groundwork for Ichikawa's later objections to reading Zen and Nishida philosophy through dialectical categories.]
• 『禅の基本的性格』 [The Fundamental Character of Zen]. Tokyo: Dōbunkan (同文館), 1942. [Ichikawa's first book; conspicuously avoids the nationalist rhetoric common in contemporaneous Buddhist writing, though it appeared alongside his more openly wartime-affirming journalism of the same year.]
• 「禅学刷新の一指標――禅の政治倫理創建のために」 [A Target for Reform in Zen Studies: Toward the Construction of Zen Political Ethics]. 『禅学研究』 39 (June 1946). [An early postwar call to rebuild Zen scholarship around explicit political ethics.]
• 「共産主義思想の展開と仏教」 [Buddhism and the Development of Communist Thought]. In 『現代仏教問題・五講』, edited by Nakajima Bunkyō (中島文孝). Tokyo: Yangu Iisuto Sha, 1949. [Situates Buddhist thought in relation to the postwar spread of communist ideas in Japan.]
• 「禅の孤高性について――禅に対する疑義」 [On the Solitary Aloofness of Zen: Some Doubts about Zen], parts I–II. 『思想』 307, 308 (January–February 1950). [The essay that provoked Myōshinji's attempt to remove Ichikawa from the Hanazono faculty; argues that Zen's self-image of detached, "high-minded" enlightenment functioned to excuse institutional silence during the war.]
• 『般若心経新講』 [New Lectures on the Heart Sutra]. Tokyo: Tōsei Shuppansha (東成出版社), 1951. [A doctrinal commentary on the Heart Sutra that already frames prajñā-emptiness in terms of joy, liberation, and social solidarity rather than mere negation.]
• 「禅の実践について――歴史転換期における批判的試論」 [On Zen Praxis: A Critical Exploratory Essay at a Historical Turning Point]. 『思想』 326 (October 1951). [A follow-up to the 1950 "solitary aloofness" essay, further developing the demand that Zen practice be answerable to historical and social conditions.]
• 「『負わされた現実』の哲学――西谷博士の自衛論について」 [The Philosophy of "Imposed Actuality": On Dr. Nishitani's Argument for Self-Defense]. 『中央公論』 (May 1952). [Ichikawa's opening rebuttal in his public exchange with Nishitani Keiji over the postwar peace treaty and Japanese rearmament.]
• 「西谷教授の再武装論」 [Professor Nishitani's Argument for Rearmament]. 『潮』 (August 1952). [Ichikawa's closing statement in the Nishitani debate, reiterating that rearmament served Cold War and capital interests rather than genuine national security. Ives (2009) cites this same essay under the title "Nishitani-kyōju no saibusō-ron" as appearing in Shisō 58, no. 8 (August 1952); the discrepancy between the two secondary sources over the exact venue has not been resolved.]
• 『般若経――般若思想の現代への展開』 [The Wisdom Sutras: The Development of the Philosophy of Prajñā for the Contemporary Age]. Kyoto: San'ichi Shobō (三一書房), 1956. [Ichikawa's fullest mid-career statement of Buddhist-Anarchist-Communism, grounding it explicitly in Prajñāpāramitā philosophy.]
• 「絶対無のつまずき――西田幾多郎の場合」 [The Stumbling of Absolute Nothingness: The Case of Nishida Kitarō]. 『思想』 (1959). [Ichikawa's central critique of his teacher's teacher, Nishida Kitarō, arguing that Nishida's own logic could have grounded an anarchist ethics but was instead bent to serve the wartime kokutai.]
• 「仏教と社会正義の問題」 [Buddhism and the Problem of Social Justice]. 『創造』 94–104 (ten installments, 1959–1960). [A serialized study connecting Buddhist ethics to concrete questions of social and economic justice.]
• 「禅・華厳・アナキズム」 [Zen, Kegon, and Anarchism]. 『自由思想』 5 (1961). [Argues that Kegon philosophy's "realm of mutual non-obstruction" (事々無礙法界), read correctly, points toward an anarchist rather than authoritarian social vision, contrasting Suzuki Daisetsu's postwar Kegon interpretation with wartime state-affirming readings.]
• 「日本の政治的宗教――天皇神道と創価学会」 [Japan's Political Religions: Imperial Shinto and Sōka Gakkai]. 『自由』 63–65 (1963). [Extends the critique of Buddhist accommodation to state power into a comparative account of postwar Japan's new religious-political formations.]
• "A Preliminary Conception of Zen Social Ethics," parts I–II. Indogaku-Bukkyōgaku Kenkyū (印度学仏教学研究) 11, no. 10 (January 1963): 20–31; 13, no. 2 (1965): 12–20. [A rare English-language statement of Ichikawa's project, presenting the outlines of a systematic Zen social ethics for an international scholarly audience.]
• 「普遍的空」 [Universal Emptiness]. 『禅学研究』 55 (July 1966). [Develops the concept of emptiness (kū) as a universal, non-sectarian ethical resource rather than a purely Buddhist doctrinal category.]
• 『禅と現代思想』 [Zen and Contemporary Thought]. Tokyo: Tokuma Shoten (徳間書店), 1967. [Places classical Zen concepts into direct conversation with contemporary Marxist and existentialist thought.]
• 『仏教者の戦争責任』 [Buddhists' Responsibility for the War]. Tokyo: Shunjūsha (春秋社), 1970. [Ichikawa's landmark work, systematically documenting Buddhist institutional and doctrinal complicity in Japanese wartime imperialism; the primary source for his account of his own "coward's" psychology and its role in his wartime accommodation.]
• 「日本における仏教社会主義の問題」 [The Problem of Buddhist Socialism in Japan]. In 『仏教者の戦争責任』: 150–176. Tokyo: Shunjūsha, 1970; published in English as "The Problem of Buddhist Socialism in Japan." Japanese Religions 6, no. 3 (August 1970): 15–37. [The chapter in which Ichikawa explicitly proposes "Śūnya-Anarchist-Communism" (S・A・C) as a more precise alternative to the label "Buddhist socialism."]
• 『日本ファシズム下の宗教』 [Religion under Japanese Fascism]. Tokyo: Enuesu Publishing, 1975. [Ichikawa's last book, extending his war-responsibility critique from Zen specifically to Japanese religion under fascism more broadly, and containing his frank admission that he was unsure he would have the courage to resist a renewed war.]
• 「解放の禅学へ――自伝風に」 [Toward a Liberating Zen Studies: An Autobiographical Approach]. 『思想の科学』 68 (1976). [Ichikawa's principal autobiographical essay, written the year he formally left the Myōshinji monastic registry, recounting his childhood, his "cowardice," and the genesis of his social thought.]

Secondary Literature in English

• Ives, Christopher (2009). Imperial-Way Zen: Ichikawa Hakugen's Critique and Lingering Questions for Buddhist Ethics. University of Hawai'i Press. [The definitive English-language monograph on Ichikawa, combining a detailed intellectual biography with an independent argument locating Imperial-Way Zen within a longer history of "Buddhism for the protection of the realm."]
• Victoria, Brian Daizen (2006 [1997]). Zen at War, 2nd ed. Rowman & Littlefield. [The book that first brought Ichikawa's documentation of Zen's wartime collaboration to a wide English readership, drawing extensively, and by its author's own acknowledgment, on Ichikawa's research.]
• Ives, Christopher (1995). "Ethical Pitfalls in Imperial Zen and Nishida Philosophy: Ichikawa Hakugen's Critique". In: Heisig, James W., & John C. Maraldo (Eds.), Rude Awakenings: Zen, the Kyoto School, & the Question of Nationalism: 16–39. University of Hawai'i Press. [An earlier journal-length statement of the argument later expanded into Ives's 2009 monograph, focused specifically on Ichikawa's critique of Nishida philosophy.]

Secondary Literature in Japanese

• Morimura Osamu (森村修) (2019). 「市川白弦の「空-無政府-共同体論（Śūnya-Anarchist-Communism）」――小笠原秀実の仏教アナキズムと西谷啓治の自衛論批判をめぐって」 [Ichikawa Hakugen's "Śūnya-Anarchist-Communism": On Ogasawara Shūjitsu's Buddhist Anarchism and Ichikawa's Critique of Nishitani Keiji's Argument for Self-Defense]. 『異文化. 論文編』 20: 155–208. [The most comprehensive Japanese-language study of Ichikawa's S・A・C/B・A・C thought, tracing its origin in Ogasawara Shūjitsu's Buddhist anarchism and situating it in relation to the 1952 Nishitani debate and contemporary "new anarchism."]
• Fujii Yūsuke (藤井祐介) (2014). 「市川白弦と小笠原秀実」 [Ichikawa Hakugen and Ogasawara Shūjitsu]. 『唯一者』 13: 15–20. [Reconstructs the direct intellectual debt Ichikawa owed to his teacher, arguing for continuity between Ogasawara's "philosophy of experiential apprehension" and Ichikawa's mature ethics.]
• Ishii Kōsei (石井公成) (2004). 「宗教者の戦争責任――市川白弦その人の検証を通して」 [The War Responsibility of Religionists: Through an Examination of Ichikawa Hakugen Himself]. In: Ikegami Yoshimasa (池上良正), Oda Yoshiko (小田淑子), Shimazono Susumu (島薗進), Sueki Fumihiko (末木文美士), Seki Kazutoshi (関一敏), & Tsuruoka Yoshi (鶴岡賀雄) (Eds.), 『暴力――破壊と秩序』 [Violence: Destruction and Order], vol. 8 of 『岩波講座 宗教』: 223–249. Tokyo: Iwanami Shoten (岩波書店). [A critical reassessment of Ichikawa's own wartime record, arguing that his postwar self-criticism, while unusually rigorous, understated the extent and timing of his wartime ambiguity.]
• Tsurumi Shunsuke (鶴見俊輔) (1993). 「解説」 [Commentary]. In: Ichikawa Hakugen, 『市川白弦著作集』 [The Collected Works of Ichikawa Hakugen], vol. 3: 485–493. Kyoto: Hōzōkan. [An afterword by a leading postwar intellectual historian and fellow Betheiren activist, situating Ichikawa's concept of habitual wartime complicity within broader Japanese debates on tenkō (転向) and social responsibility.]

How to Cite This Article

Brons, Lajos (2026). "Ichikawa Hakugen". Radical Buddhism Project. Version of 31 July 2026. http://radicalbuddhism.net/wiki/Ichikawa_Hakugen.