Nichiren (1222-1282)

An exceptionally abundant body of letters for the period

Unlike most great medieval religious figures, whose thought is known only through disciples or late biographers, Nichiren left a considerable body of work written in his own hand: several hundred letters and treatises, gathered after the fact under the name of gosho ("venerated writings"), whose reference English translation, The Writings of Nichiren Daishonin, brings together no fewer than one hundred and seventy-two pieces in its first volume alone^[1]. More than half of these letters date from the last eight years of his life, spent on Mount Minobu, where Nichiren kept up a steady correspondence with a network of disciples scattered across the Kantō and as far as the island of Sado^[2]. This mass of documentation, unique for a thirteenth-century Japanese cleric, makes it possible to reconstruct his thought with rare precision — but it also poses a specific historiographical problem: several texts attributed to him, notably the doctrinal treatise Sandai Hihō Honjōji on the "three great secret laws", are now regarded by part of academic scholarship as later compositions, elaborated by his disciples to systematise a teaching that in Nichiren himself had remained more fragmentary and occasional^[3].

A historiographical judgment long torn between "prophet" and "fanatic"

Scholarly reception of Nichiren remains marked by persistent disagreement. One of the reference academic articles on the question, published by the historian of religions Jacqueline Stone of Princeton University, notes that Nichiren remains, more than any other great Japanese Buddhist figure, subject to radically opposed judgments: some describe him as a "national prophet", others as the representative of an "intolerant Buddhism" whose doctrinal aggressiveness contrasts with the peaceful image generally associated with Buddhism in the West^[4]. Stone shows that reducing this stance to mere psychological "intolerance" masks its real historical function: the claim to a unique truth enabled a minority, persecuted religious community to define itself and survive against far more powerful Buddhist institutions, before being reinterpreted in each subsequent age according to new stakes — including, as we shall see, for nationalist legitimisation purposes in the twentieth century^[5]. The classic reference work on Nichiren's life in a Western language remains the biography by the Japanese scholar Masaharu Anesaki, published by Harvard University Press in 1916 under the title Nichiren, the Buddhist Prophet, which remains, more than a century after its publication, a leading source despite the corrections academic research has since made to it^[6].

Key dates

Birth at Kominato and first monastic steps

Nichiren was born on 16 February 1222 in the fishing village of Kominato, on the Pacific coast of Awa Province (present-day Chiba Prefecture), under the name of Zennichimaro^[18]. His father, Mikuni-no-Tayū Shigetada, died in 1258; his mother, Umegiku-nyo, in 1267^[19]. Nichiren himself would repeatedly describe himself, in his later writings, as the "son of a sendara" — a term designating, in the Indian Buddhist vocabulary then transposed to Japan, a caste of untouchables — and as the "son of a fisherman of the remote coasts", stressing the humility of his condition, whereas later hagiographical biographies would lend him a more prestigious noble origin^[20]. Contemporary scholars remain divided over his family's real social status, some seeing in it a fallen manorial official or a politically marginalised rōnin^[21].

At twelve, around 1233, the child entered the Tendai temple of Seichō-ji (also called Kiyozumi-dera), not far from his native village^[22]. He was formally ordained a novice there at sixteen, in 1238, and took the monastic name of Zeshō-bō Renchō, "Lotus Growth"^[23]. Between 1233 and 1253, he undertook a long study tour of the principal Buddhist traditions of Japan in his day: Tendai on Mount Hiei, cradle of the mother school from which he came; devotion to the Pure Land (Nembutsu), then in full expansion at Kamakura under the influence of the monk Hōnen; Shingon esotericism on Mount Kōya; and the six ancient schools of Nara, in particular Ritsu, centred on monastic discipline^[24]. It was at the end of this systematic inquiry — two decades spent comparing doctrines, sutras and their commentaries — that Nichiren forged the conviction that would structure the rest of his life: among all the teachings attributed to the Buddha, only the Lotus Sutra contains the complete truth sufficient for the present age.

The proclamation of 28 April 1253 and the break with Seichō-ji

On 28 April 1253, back at Seichō-ji, Nichiren delivered before the monastic community a teaching on the supremacy of the Lotus Sutra, then publicly proclaimed, atop neighbouring Mount Kiyosumi, the formula Namu Myōhō Renge Kyō — "Homage to the Wonderful Law of the Lotus Sutra"^[25]. It was on this occasion that he adopted the name by which posterity would remember him: Nichiren, literally "Sun-Lotus" (nichi, sun; ren, lotus)^[26]. His discourse went together with a frontal attack on Hōnen's teaching and the practice of nembutsu — the simple invocation of the name of the Buddha Amida — which he judged incapable of leading to salvation in the age of the decline of the Law. One formula that has remained famous, which he would write more than twenty years later in his treatise on the Choice of the Time, sums up the radicalism of his message:

"Rather than be the chief priest of the Tendai school, it is better to be a leper who chants Nam-myoho-renge-kyo!" — Nichiren, Senji-shō ("The Selection of the Time"), treatise written at Minobu and dated 10 June 1275^[27]

This preaching immediately provoked the hostility of the local lord, Tōjō Kagenobu, an influential lay patron of the temple and a fervent follower of the nembutsu, who demanded the young monk's dismissal^[28]. Nichiren left Seichō-ji and settled in Kamakura, then the de facto capital of the shogunate, where he began to preach and to recruit his first disciples among the urban population and part of the lesser warrior nobility (samurai)^[29].

The Rissho Ankoku Ron: political theology and a warning to the shogunate

Between 1254 and 1260, the Japan of the Hōjō went through an unbroken series of catastrophes — droughts, earthquakes, epidemics, famines, fires and storms — which according to some estimates taken up by tradition allegedly wiped out nearly half of Kamakura's population^[30]. Nichiren saw in this the empirical confirmation of his central theological thesis: a nation's collective misfortune is the direct consequence of its inhabitants' religious error. On 16 July 1260, he submitted to the retired regent Hōjō Tokiyori, the true holder of shogunal power, a treatise in ten parts written as a fictitious dialogue between a Buddhist sage and a worried visitor, entitled Risshō Ankoku Ron ("Treatise for Establishing the True Teaching and Pacifying the Nation")^[31]. The text asserts that the successive calamities result from the widespread adoption of "erroneous" teachings — first and foremost the nembutsu — to the detriment of the Lotus Sutra, and predicts that if the nation does not correct its error, two further scourges will befall it: internal civil strife and foreign invasion^[32].

The shogunate gave no official reply to the treatise, but the reaction of the clergy of the targeted schools was immediate and violent. According to Nichiren himself, a crowd of nembutsu partisans attacked his hermitage at Matsubagayatsu, Kamakura, forcing him to flee in haste — an episode known in historiography as the Matsubagayatsu persecution^[33]. A year later, in 1261, he was arrested by the shogunal authorities themselves and exiled to the Izu peninsula, where he remained for about two years^[34]. It was during this first ordeal that he began to draw on the central chapters of the Lotus Sutra — in particular those concerning the "third realm" of the bodhisattva's manifestation in the real world — to elaborate a theology of persecution as the sign authenticating his mission^[35]. He was pardoned and returned to Kamakura in 1263.

The Komatsubara persecution and the growing Mongol threat

In November 1264, while crossing Awa Province to visit his sick mother, Nichiren fell into an ambush laid by the men of the lord Tōjō Kagenobu, his former adversary of Seichō-ji, at Komatsubara^[36]. The attack left him with a broken arm and a deep gash on his forehead; one of his lay disciples, a physician named Kyōnin-bō, was killed in the clash^[37]. This episode, known as the Komatsubara persecution, marks a turning point: Nichiren drew from it the conviction that his fidelity to the Lotus Sutra, far from protecting him from trials as a superficial reading of the text might promise, necessarily exposes him to persecution — in accordance, as he reads it, with what chapter XIII of the sutra announces concerning the "three powerful enemies"^[38].

In 1268, the ambassadors of Kubilai Khan's Mongol Empire formally demanded Japan's tributary submission. Nichiren saw in this the exact fulfilment of the second prediction of his Risshō Ankoku Ron — foreign invasion — and addressed eleven urgent letters to the highest religious and political authorities of the country, summoning them finally to recognise the validity of his 1260 warning^[39]. This insistence, far from calming his adversaries, precipitated the final crisis.

The attempted execution at Tatsunokuchi

In September 1271, Nichiren was arrested on the orders of Hei no Saemon (also named Taira no Yoritsuna), the officer in charge of keeping order within the Hōjō regime, at the end of a summary trial that the monk himself regarded as his "second remonstrance" addressed to the government^[40]. Officially condemned to exile, he was led by night to Tatsunokuchi beach, near Shichirigahama, where his guards prepared, according to his own account, to execute him secretly^[41]. Nichiren tradition reports that a "luminous object, bright as the moon", then crossed the sky above the place of execution, terrifying the executioners and halting the sentence — an episode whose historicity is today doubted by academic research, but which Nichiren himself interprets, in his later writings, as the moment when he "casts off the provisional to reveal the essential" (hosshaku kenpon): an experience of death and spiritual rebirth marking the beginning of a new phase of his mission^[42].

Exile on the island of Sado: the decisive ordeal

Nichiren was finally deported to the remote island of Sado, in the Sea of Japan, where he remained from 1271 to 1274. He was lodged in a dilapidated hermitage, the Sammai-dō of Tsukahara, standing in the middle of a cemetery, and faced a first winter marked by extreme cold, lack of food and the declared hostility of the local population^[43]. Most of his Kamakura disciples, shaken by this ordeal and by the apparent contradiction between their sufferings and the promise of "peace and security in this present life" the sutra seems to guarantee its faithful, abandoned the practice^[44]. It was precisely this crisis that drove Nichiren to a decisive theological deepening: he now identified himself with two bodhisattva figures of the Lotus Sutra — Sadāparibhūta ("Never Despising"), persecuted for proclaiming universal buddhahood without respite, and Viśiṣṭacāritra ("Superior Practice"), to whom the Buddha entrusts the propagation of the sutra in the final age^[45].

It was on Sado that Nichiren wrote two of his five major writings: the Kaimoku-shō ("The Opening of the Eyes"), completed in 1272, and the Kanjin no Honzon-shō ("The Object of Devotion for Observing the Mind"), completed in 1273^[46]. The Kaimoku-shō closes with one of the most often quoted declarations of his entire corpus, in which Nichiren personally commits himself, against all adversity, to becoming the spiritual support of the nation that persecutes him:

"I will be the pillar of Japan. I will be the eyes of Japan. I will be the great ship of Japan." — Nichiren, Kaimoku-shō ("The Opening of the Eyes"), 1272, in The Writings of Nichiren Daishonin, vol. I, trans. Gosho Translation Committee, Tokyo, Soka Gakkai, 1999^[47]

The following year, on 8 July 1273, Nichiren inscribed for the first time a Gohonzon, a calligraphed mandala depicting the assembly on Vulture Peak as described in the sixteenth chapter of the Lotus Sutra — the founding act of a practice he would continue until his death, with more than a hundred examples in his own hand preserved today^[48]. In another letter written to his disciples during this period of trial, he urges them not to be cast down by his fate:

"You absolutely must not lament over my exile." — Nichiren, Letter from Sado, fifth month of 1273, in The Writings of Nichiren Daishonin, vol. I, trans. Gosho Translation Committee, Tokyo, Soka Gakkai, 1999^[49]

Return to Kamakura and retreat to Mount Minobu

The Mongol threat persisted — Kubilai Khan's empire had since 1268 demanded the archipelago's tributary submission — and the Hōjō clan itself had just been shaken, in February 1272, by a failed attempted coup against the regent Hōjō Tokimune (the "February uprising", Nigatsu-sōdō)^[50]. It was in this troubled context, interpreted by the authorities as a fresh confirmation of Nichiren's predictions, that the monk obtained his pardon, effective 14 February 1274, and returned to Kamakura on 26 March following^[51]. Received on 8 April by Hei no Saemon himself, he announced that a Mongol invasion would strike Japan within the year and pressed the shogunate one last time to adopt the Lotus Sutra exclusively as the nation's religious foundation — a request the government definitively rejected^[52]. A few months later, in October–November 1274, the first Mongol invasion attempt (the Bun'ei era) seemed to vindicate his warning^[53].

Faced with this refusal, Nichiren left Kamakura on 12 May 1274, resolved to withdraw from the world. He settled five days later, on 17 May 1274, on Mount Minobu, in Kai Province, some hundred kilometres from the capital, on land offered to him by the local lord Hakii (or Hagiri) Sanenaga^[54]. He remained there until the end of his life. These last eight years were marked by intense letter-writing — more than half of his surviving letters date from this period — through which he animated, from a distance, a network of disciples and lay followers scattered across the Kantō and as far as the island of Sado^[55]. It was also at Minobu that he wrote the Senji-shō ("The Choice of the Time") and the Hōon-shō ("On Repaying Debts of Gratitude"), which complete — with the Risshō Ankoku Ron, the Kaimoku-shō and the Kanjin no Honzon-shō — the set of the "five major writings" (gobu no gosho) of his corpus^[56]. The temple of Kuon-ji, completed in 1281, was built there by Nichiren and his disciples^[57].

The Atsuhara affair and the disputed question of the Dai Gohonzon

In 1279, the local authorities of Suruga Province moved against peasants converted to Nichiren's Buddhism in the village of Atsuhara, arresting several of these simple lay faithful and, in some cases, executing them — an episode known as the Atsuhara affair^[58]. The tradition proper to the Nichiren Shōshū school maintains that, in response to this persecution, Nichiren inscribed on 12 October 1279 a Dai Gohonzon ("Great Gohonzon"), addressed this time to the whole of humanity rather than to one particular disciple — an assertion the other schools stemming from Nichiren formally contest, on both historical and textual grounds^[59]. This disagreement, far from anecdotal, would become one of the major doctrinal breaking points between the movement's different branches after the founder's death.

Death at Ikegami

Weakened by years of austere living and repeated physical trials, Nichiren fell gravely ill in 1282. On his disciples' advice, he undertook in the autumn a journey to the hot springs of Hitachi Province, reputed beneficial to his health, on land likewise offered by Hakii Sanenaga^[60]. He could not complete the journey and stopped at a disciple's house at Ikegami, on the outskirts of present-day Tokyo. He died there on 13 October 1282, at the age of sixty, after spending several days commenting on the Lotus Sutra from his sickbed in the presence of his closest disciples, and after designating, in his final dispositions, six principal disciples to ensure the movement's future direction^[61]. His body was cremated the next day; his ashes, carried by his disciples from 21 October, reached Mount Minobu on 25 October 1282^[62]. The Nichiren-shū school maintains that his ashes have rested at Kuon-ji ever since, in accordance with his explicit wish; the Nichiren Shōshū school contends instead that his disciple Nikkō later transferred part of them to the foot of Mount Fuji, where they are said to be kept today alongside the Dai Gohonzon^[63] — a disagreement that prolongs, even in devotion to the relics, the fracture born of the succession.

Imperial posterity awarded him two honorary titles: Nichiren Dai-Bosatsu ("Great Bodhisattva Nichiren"), conferred by Emperor Go-Kōgon in 1358, and Risshō Daishi ("Great Teacher of Rectification"), conferred by Emperor Taishō in 1922^[64].

The time of mappo, the age of the decline of the Law

Nichiren's entire theology rests on a classical Buddhist reading of religious history, divided into three successive ages since the historical Buddha's death: the "True Law" (shōbō), the "Counterfeit Law" (zōbō), and then the present age, that of mappo, the "decline of the Law", in which the spiritual efficacy of earlier Buddhist practices is said to have gradually run out^[65]. For the traditional dating taken up by Nichiren, this final age is held to have begun in the mid-eleventh century. In other words: just as an effective remedy against a mild illness can become inoperative, even dangerous, against a generalised infection, so the Buddhist practices suited to earlier ages — meditation, strict monastic discipline, various invocations — are said, according to Nichiren, to have lost their salvific power in the present age, with only direct recourse to the Lotus Sutra remaining effective. Far from seeing in this a cause for despair, Nichiren paradoxically regards this age of crisis as the most favourable moment in history for the accomplishment of universal salvation, since it is precisely in mappo that the "bodhisattvas sprung from the earth", charged with propagating its teaching to the whole world, are to appear according to the sutra^[66].

The exclusive supremacy of the Lotus Sutra

Nichiren maintains that the Lotus Sutra (Myōhō Renge Kyō) constitutes, among all the teachings attributed to the Buddha Shakyamuni, the only text containing the ultimate truth fully sufficient for the age of mappo^[67]. This conviction rests on a hierarchical reading of the Buddhist corpus inherited from the Chinese Tiantai school, which distinguishes within the sutra itself a "teaching of the traces" (shakumon, the first fourteen chapters, in which the Buddha appears in his historical form) and an "original teaching" (honmon, the following fourteen chapters, in which his nature as the eternal Buddha, without beginning or end, is revealed)^[68]. Nichiren develops a more radical reading of this distinction than his Tendai predecessors, locating the true origin of salvific efficacy in the original teaching rather than in the teaching of the traces — which leads him to reject as insufficient the Tendai synthesis itself, the school from which he nevertheless comes by his initial training.

The daimoku: Namu Myōhō Renge Kyō

The central practice Nichiren draws from this doctrine is the repeated recitation of the daimoku, that is, of the title of the Lotus Sutra itself: Namu Myōhō Renge Kyō, literally "Homage to the Wonderful Law of the Lotus Sutra"^[69]. While reciting a sutra's title as an act of devotion already existed sporadically in Heian-period Japanese Buddhism, Nichiren gives it an entirely new doctrinal foundation by making it the unique valid means of salvation for the present age, concentrating in this brief formula, as he sees it, the whole meaning of the entire sutra^[70]. He distinguishes five superimposed meanings in the daimoku: the joint name of the Law and its vegetal parable (the lotus, bearing flower and fruit simultaneously, image of the unity of cause and effect); the name of the ultimate reality of all things; the name of the teaching of the One Vehicle; the name of faith in the Original Buddha; and the name of this teaching's supremacy over all others^[71]. Nichiren himself sums up the all-encompassing ambition he attaches to this brief formula:

"The daimoku of the Lotus Sutra, which is the very heart of all the eighty thousand sacred teachings of Buddhism and the eye of all the Buddhas." — Nichiren, letter "The Daimoku of the Lotus Sutra", January 1266^[72]

The Gohonzon, mandala and object of veneration

The Gohonzon — literally "fundamental object of veneration" — is the calligraphed mandala Nichiren began inscribing from 8 July 1273 and of which he would produce more than a hundred examples before his death^[73]. It depicts, in Chinese and Sanskrit characters arranged in a precise hierarchical order, the ceremonial assembly described in the sixteenth chapter of the Lotus Sutra, where the Buddha reveals his eternal nature before a multitude of buddha and bodhisattva figures^[74]. At the centre of the mandala appear, traced in large vertical characters, the seven ideograms of the daimoku itself^[75]. Unlike a statue or a figurative icon, the Gohonzon is therefore not the depiction of a person, but the calligraphed crystallisation of an entire cosmological structure, the object before which the practitioner recites the daimoku.

The three great secret laws

Nichiren articulates his doctrine around what the tradition following him calls the three great secret laws (sandai hihō): the daimoku (the invocation), the honzon (the object of veneration, the Gohonzon) and the kaidan (the ordination platform, or more broadly the legitimate place of practice)^[76]. According to a text attributed to him but whose authenticity is debated in contemporary scholarship, the Sandai Hihō Honjōji, Nichiren is said to have discovered these three hidden laws in the sixteenth chapter of the sutra and to have received them secretly, in his capacity as leader of the bodhisattvas sprung from the earth, from the Original Buddha himself^[77]. This triad constitutes, in the teaching handed down by his disciples, the proper content of the transmission destined specifically for the age of mappo — distinct, therefore, from the teaching given by the historical Buddha to earlier generations.

Ichinen sanzen: three thousand worlds in a single moment of thought

Nichiren inherits from the Chinese founder of the Tiantai school, Zhiyi (538–597), the philosophical doctrine of ichinen sanzen ("three thousand [worlds] in a single thought"), which holds that the smallest instant of consciousness contains in germ the whole of the cosmos — ten worlds of existence (from the hells to buddhahood), each in turn containing the other nine, multiplied by ten factors and three categories of existence^[78]. In other words: according to this doctrine, there is no watertight separation between the state of a damned soul and that of a buddha, between delusion and awakening, between self and other — every reality, however minute, carries within it the totality of the possible. Nichiren takes up this intuition but grounds it differently: whereas Zhiyi established it from the sutra's second chapter (the teaching of the traces), Nichiren maintains that the "true" ichinen sanzen is fully revealed only in the original teaching of the text's second half, which in his view justifies the more radical character of his own reading of the Lotus Sutra^[79]. From this doctrine follows the principle of sokushin jōbutsu, the attainment of buddhahood "in this very body" — that is, already in this present life, without awaiting a future rebirth^[80].

Shakubuku versus shōju: two rival methods of propagation

Japanese Buddhism traditionally distinguishes two methods of propagating the doctrine: shōju ("to welcome and convert"), the gentle method of gradually leading others towards the truth without frontally attacking their prior convictions, and shakubuku ("to break and subdue"), the confrontational method of explicitly refuting positions judged erroneous^[81]. While both methods are attested in earlier canonical Buddhist literature, Nichiren stands out by integrating direct confrontation into the very structure of his thought, rather than making it a mere circumstantial pastoral choice^[82]. He justifies this choice by the urgency proper to the age of mappo: in his view, adherence to an "erroneous" teaching constitutes an act of "slander of the Law" (hōbō) with karmic consequences so grave — for the individual as for the community that tolerates it — that tolerance of error itself becomes a fault, whereas the public and determined denunciation of error constitutes, on this logic, an act of superior compassion.

The four dicta against the rival schools

This conviction finds its most famous — and harshest — formulation in what later tradition summed up as the four dicta (shika kakugen), blanket condemnations levelled by Nichiren against the four most influential Buddhist schools of his day:

These four formulas, whose exact wording may have varied across later compilations, sum up Nichiren's conviction that each of these schools, by turning the faithful away from the Lotus Sutra, does not merely offer a spiritually sterile path, but engages the collective responsibility of the entire nation before the calamities it suffers^[83]. It is this close, almost inseparable link in his thought between religious orthodoxy and national security — already at the heart of the 1260 Risshō Ankoku Ron — that most clearly distinguishes Nichiren's political theology from that of the other great Japanese Buddhist schools of his day, which were more centred on individual or monastic salvation.

The succession dispute and Nikkō's break

Before his death, Nichiren designated six principal disciples (rokurōsō) — Nisshō, Nichirō, Nikō, Nitchō, Nichiji and Nikkō — to ensure the movement's collegial direction after him^[84]. This balance soon broke: in 1289, Nikkō left Kuon-ji and Mount Minobu following a doctrinal and disciplinary disagreement with the other disciples, whom he accused of tolerating practices he judged incompatible with the master's teaching — notably the veneration of images of the Buddha Shakyamuni and the frequentation of local Shinto shrines, which the other disciples regarded as necessary cultural accommodations while Nikkō saw in them a betrayal of the original exclusivism^[85]. Nikkō then founded his own lineage at the foot of Mount Fuji, around the temple of Taiseki-ji, which would later become the seat of the Nichiren Shōshū school^[86]. This 1289 split is the matrix of all the movement's subsequent doctrinal divisions, all of which bear, in one form or another, on the same underlying question: should Nichiren be regarded as a mere reforming bodhisattva, or as the Original Buddha of the present age?

Nichiren-shū, the school of Minobu

The lineage stemming from the disciples who stayed at Minobu, known as "Itchi" ("harmony"), holds that the whole of the Lotus Sutra — teaching of the traces and original teaching alike — retains equal value, and regards Nichiren as the bodhisattva Viśiṣṭacāritra rather than as the Original Buddha himself^[87]. Placed under the administrative constraint of the Meiji government, which in 1872 imposed the regrouping of the country's many Buddhist lineages into a small number of recognised schools, this tradition was formally constituted as Nichiren-shū in 1874, with Kuon-ji as its head temple^[88]. It remains today the largest of the traditional schools stemming from Nichiren.

Nichiren Shōshū and the Dai Gohonzon

The lineage stemming from Nikkō, known as "Shoretsu" ("hierarchy"), maintains conversely that only the original teaching — the fourteenth and sixteenth chapters of the sutra in particular — possesses full authority, and identifies Nichiren himself with the Original and eternal Buddha rather than with a mere bodhisattva sent on mission^[89]. This lineage became an independent school under the name of Nichiren Shōshū in the early twentieth century (1900, then official recognition in 1913), with Taiseki-ji at the foot of Mount Fuji as its head temple, where the controversial Dai Gohonzon is kept^[90].

Modern lay movements: Sōka Gakkai, Reiyūkai, Risshō Kōsei-kai

The twentieth century saw the birth, in Nichiren's orbit, of several large-scale lay religious movements, run by believers with no clerical structure of their own. The Sōka Gakkai was founded in 1930, under the initial name of Sōka Kyōiku Gakkai ("Society for Value-Creating Education"), by the educator Tsunesaburō Makiguchi and his disciple Jōsei Toda, before reconstituting itself after the Second World War as a mass lay religious movement, affiliated for several decades with Nichiren Shōshū^[91]. In 1991, a deep disagreement between Nichiren Shōshū's priestly hierarchy and the lay leadership of the Sōka Gakkai, then presided over by Daisaku Ikeda, led to the excommunication of the lay organisation by the clerical school^[92]. Having become Soka Gakkai International in 1975, the organisation today claims millions of members spread across nearly two hundred countries, making it by far the largest movement stemming from Nichiren worldwide. Two other notable lay movements complete this landscape: Reiyūkai, founded in the 1920s and centred on ancestor veneration through daimoku practice, and Risshō Kōsei-kai, founded in 1938 from a Reiyūkai split and today actively engaged in international interreligious dialogue^[93].

Ultranationalist Nichirenism: Tanaka Chigaku and the Kokuchūkai

Twentieth-century history offers two diametrically opposed rereadings of Nichiren's thought. The first is that of Nichirenism (Nichirenshugi), a doctrine elaborated from 1901 by Tanaka Chigaku (1861–1939), a former Buddhist seminarian turned lay preacher and founder of the Kokuchūkai organisation ("Pillar of the Nation Society", first named Risshō Ankokai in direct reference to the 1260 treatise)^[94]. Tanaka takes up the link Nichiren established between religious orthodoxy and national destiny, but articulates it with the imperial doctrine of hakkō ichiu ("the eight corners of the world under one roof"), the political theology that would serve to legitimise Japan's colonial and military expansionism in Asia during the 1930s and 1940s^[95]. The Kokuchūkai directly influenced several figures of the Japanese ultranationalist far right, including Nisshō Inoue, founder of the League of Blood (Ketsumeidan), responsible for a series of political assassinations in 1932, and Kanji Ishiwara, an Imperial Army officer and one of the principal planners of the 1931 "Manchurian Incident"^[96]. This political instrumentalisation of Nichiren's thought illustrates, with particular clarity, the ever-present risk in a theology that closely subordinates spiritual salvation to a nation's temporal power.

The other side: Nichidatsu Fujii and the peace pagodas

At the exact opposite of this nationalist drift, there developed in the same twentieth century a radical pacifist current likewise stemming from Nichiren's legacy. The monk Nichidatsu Fujii (1885–1985), founder of the Nipponzan-Myōhōji monastic order, met Mahatma Gandhi in 1933 at his Wardha ashram in India^[97]. Deeply marked by this encounter — Gandhi nicknamed him "Guruji" — Fujii devoted the rest of his hundred-year life to the active promotion of non-violence, adopting notably the practice of the processional drum accompanying daimoku recitation^[98]. From 1947 on, he set about having peace pagodas built the world over — including those of Hiroshima and Nagasaki, the cities struck by the atomic bombing of 1945 — meant to unite, beyond religious belonging, all who aspire to world peace; more than eighty of them are counted across the world at the turn of the twenty-first century^[99]. The simultaneous existence of these two radically opposed rereadings of Nichiren's legacy — religious legitimisation of war on the one hand, radical commitment to peace on the other — confirms, were it needed, Jacqueline Stone's remark that Nichirenist exclusivism constantly "refigured" itself through history according to each age's own stakes, rather than retaining a fixed and univocal meaning^[100].

What the Church can recognise: the courage of witness and the sincere search for truth

The Second Vatican Council, in its declaration Nostra Aetate on the relation of the Church to non-Christian religions (28 October 1965), lays down the principle that must govern every Catholic judgment on a non-Christian spiritual tradition:

"The Catholic Church rejects nothing that is true and holy in these religions. She regards with sincere reverence those ways of conduct and of life, those precepts and teachings which, though differing in many aspects from what she holds and sets forth, nevertheless often reflect a ray of that Truth which enlightens all men." — Second Vatican Council, Nostra Aetate, § 2^[101]

The same paragraph explicitly names Buddhism, of which Nichiren's movement is a late historical branch:

"In Buddhism, according to its various sects, the radical insufficiency of this changeable world is recognized and a way is taught by which men, in a devout and confident spirit, may be able either to acquire the state of perfect liberation, or attain, by their own efforts or through higher help, supreme illumination." — Second Vatican Council, Nostra Aetate, § 2^[102]

In the light of this principle, the Church can honestly recognise in Nichiren's journey a real religious intuition: the conviction that religious truth matters enough to sacrifice one's security, reputation and even life for it; the refusal to reduce faith to a mere private option with no bearing on the social order; and a constant concern — albeit directed very differently from Christian charity — for the common good of the nation. These traits, without being in themselves supernatural in the theological sense, belong to what the patristic tradition called the "seeds of the Word" (semina Verbi) scattered throughout humanity, which the Second Vatican Council explicitly takes up in its decree Ad Gentes on the Church's missionary activity^[103].

An exclusivism without charity: the shakubuku method versus Catholic mission

The most immediately striking difference between Nichiren's approach and Catholic mission concerns not only doctrinal content, but method. The Catholic Church likewise affirms, unambiguously, that the fullness of the means of salvation resides in Christ and in the Church he founded. The Congregation for the Doctrine of the Faith, in the declaration Dominus Iesus published on 6 August 2000, recalls this without evasion:

"If it is true that the followers of other religions can receive divine grace, it is also certain that objectively speaking they are in a gravely deficient situation in comparison with those who, in the Church, have the fullness of the means of salvation." — Congregation for the Doctrine of the Faith, Dominus Iesus, 6 August 2000, § 22^[104]

But the same document makes clear, in its practical line of conduct, that this doctrinal affirmation in no way authorises contempt or aggressiveness towards persons of other beliefs: the Church's mission ad gentes "still today retains all of its force and necessity", yet it unfolds through patient proclamation and dialogue, never through the public denunciation of religious adversaries as "traitors to the nation" nor through the announcement of their certain damnation^[105]. It is precisely this contrast that most clearly distinguishes Catholic exclusivism from the kind Nichiren puts into practice through shakubuku and the four dicta: the Christian conviction of a unique truth revealed in Christ goes together with a duty of absolute charity even towards those who do not recognise it, whereas Nichiren explicitly makes public confrontation, the doctrinal humiliation of the adversary and the identification of religious dissent with national treason into legitimate, even necessary, instruments for propagating his faith. The historian Jacqueline Stone notes moreover that this structural integration of confrontation is precisely what distinguishes Nichiren from the other Japanese Buddhist reformers of his day, who were just as convinced of holding the truth alone^[106].

An impersonal ultimate nature, not a Trinity God who loves and reveals himself

The most radical difference between Nichiren's doctrine and the Catholic faith concerns, even upstream of the question of method, the nature of the ultimate reality invoked. Nichiren's Gohonzon gives calligraphic form to an impersonal cosmological structure — ichinen sanzen, the mutual interpenetration of all possible worlds in the slightest instant of consciousness — not to a Person who speaks, who loves and who freely calls his creatures each by name^[107]. Catholicism professes on the contrary a One and Triune God, personal, who freely reveals himself in history and whose love precedes every creature, as the Catechism of the Catholic Church recalls in defining grace as "a participation in the life of God", which "introduces us into the intimacy of Trinitarian life"^[108] — participation in a personal relationship of love, not calligraphic identification with an impersonal cosmic structure.

Neither creation, nor original sin, nor grace, nor redeeming Incarnation

This fundamental difference entails a series of irreducible doctrinal gaps. Nichiren's Buddhism knows no doctrine of the creation of the world by a free and good God; the obstacle to salvation, in his system, is therefore not an inherited moral fault engaging the whole of humanity before a personal Creator, but ignorance of the true nature of reality — an ignorance the recitation of the daimoku is supposed to dispel directly. Nor does Nichiren's Buddhism know any doctrine of grace as a free and supernatural gift offered by the free initiative of a personal God, nor any doctrine of the Incarnation of a Saviour who assumes human nature to redeem it from within: buddhahood, for Nichiren, is obtained by actualising, in this present life, a potentiality already inscribed in all things — not by receiving a salvation brought from outside by an incarnate Redeemer who died and rose again for the sins of the world.

Finally, the eschatological promise of the daimoku — accession to buddhahood in this very life, by actualising the cosmic structure of ichinen sanzen — differs radically from the Christian hope of the resurrection of the flesh, which promises not access to an expanded state of consciousness within the present cycle of existence, but the definitive glorification, by grace, of the whole human person — body and soul reunited — in eternal communion with the personal God who created and loved him from the beginning.

Seeds of the Word and fulfilment in Christ

As with the Buddha and with Bodhidharma^[109], the Catholic position towards Nichiren is therefore neither contemptuous rejection nor a syncretistic assimilation that would smooth over real and profound differences. The conciliar decree Ad Gentes invites us to discern, in humanity's religious traditions, "seeds of the Word" (semina Verbi) — taken up from the patristic doctrine of Saint Justin and Saint Irenaeus — called to be purified and fulfilled in Christ, not merely juxtaposed to him as equivalent paths^[110]. Nichiren's fervour, his refusal to separate religious truth from the temporal common good, his total readiness for martyrdom for what he held to be true, are in this sense real intuitions the Church can honour without silencing what radically separates them from the Revelation received in Jesus Christ: a God who is not an impersonal cosmic structure to be made one's own by reciting a formula, but a Person who first came to seek man — even, in radical contrast to shakubuku, by dying for his enemies rather than denouncing them as traitors to the nation.

• Siddhartha Gautama, the Buddha (c. 563–c. 483 BC) — the doctrinal foundations of Buddhism, of which Nichiren's movement is a late historical development proper to Japan
• Bodhidharma (c. 440–c. 528) — the legendary founder of Chan/Zen, another great figure of East Asian Buddhism set against Catholic mission
• Dogen (1200–1253) — Nichiren's exact contemporary in Kamakura-period Japan, founder of the Sōtō school of Zen, whose contemplative path differs radically from Nichiren's confrontational exclusivism