Nichiren Buddhism: The Lotus Sutra and the Daimoku

By Tim Yu, Founder & Editor · Published 3 June 2026 · Updated 4 November 2026

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Nichiren Buddhism is a school of Japanese Mahāyāna Buddhism founded in the 13th century by the monk Nichiren — and it is unlike any other.

Where most traditions offer a broad menu of practices, Nichiren staked everything on a single text and a single act: the conviction that the Lotus Sūtra is the Buddha’s ultimate teaching, and that chanting its title — Nam-myoho-renge-kyo — is the complete path to awakening for our age. Nichiren Buddhism is one of the largest schools of Japanese Buddhism, and through modern movements like Soka Gakkai it is now practised by millions of people worldwide.

Nichiren the Reformer

Nichiren (1222–1282) was born to a humble fishing family in Japan and trained as a monk in the Tendai school, the great establishment tradition centred on the Lotus Sūtra. But he grew convinced that Japanese Buddhism had betrayed its own heart: chasing esoteric rituals, Pure Land devotion, and Zen while neglecting the Lotus Sūtra that Tendai itself held supreme. On 28 April 1253, at Seichō-ji, the temple where he had been ordained, he publicly declared his position and began teaching the chanting of the sūtra’s title — a date Nichiren Shū, Nichiren Shōshū and the Soka Gakkai all give.

He responded with the fire of a prophet. Proclaiming the Lotus Sūtra as the one true teaching for the age, he denounced the rival schools in the bluntest terms and warned that Japan’s calamities — famine, plague, the threat of Mongol invasion — were the fruit of abandoning the true Dharma. This made him powerful enemies. He was persecuted, exiled twice — to the Izu peninsula in 1261 and to Sado Island in 1271 — and, weeks before the second exile, narrowly escaped execution at Tatsunokuchi. Through it all his conviction never wavered, and he gathered devoted disciples who carried his teaching forward.

One Sutra Above All

The foundation of everything Nichiren taught is the supremacy of the Lotus Sūtra. He accepted the traditional view that the Buddha had taught at different levels for different audiences, but argued that the Lotus Sūtra was his final and complete revelation — the teaching in which all the others find their fulfilment, and the only one fully suited to the present, degenerate age (mappō, the “latter day of the Dharma”).

Crucially, Nichiren held that in this age, the essence of that vast sūtra is concentrated in its title. To embrace the title with faith, he taught, is to embrace the whole — and to receive the Lotus Sūtra’s central promise: that Buddhahood is open to every being, here and now.

The Daimoku: Nam-myoho-renge-kyo

This is why the central practice of Nichiren Buddhism is so strikingly simple. It is the chanting of the daimoku (“title”):

Nam-myoho-renge-kyo — Namu Myōhō Renge Kyō.

Myōhō Renge Kyō is the Japanese title of the Lotus Sūtra (“the Sūtra of the Lotus of the Wonderful Dharma”); Namu means devotion or homage. So the phrase means, roughly, “I devote myself to the Lotus Sutra of the Wonderful Law,” as Britannica renders it, but each school words it in its own way. Nichiren Shū chants Namu Myōhō Renge Kyō and renders it “Devotion to the Wonderful Truth of the Lotus Flower Teaching”; Nichiren Shōshū and the Soka Gakkai chant Nam-myoho-renge-kyo, and the Soka Gakkai explains myōhō as the Mystic Law, so that chanting the phrase is an act of faith in that Law. Nichiren taught that chanting it with faith is not a mere preliminary but the complete practice — containing the entire merit of the sūtra and awakening one’s own innate Buddhahood. Practitioners chant it, typically morning and evening and alongside recitation from the Lotus Sūtra, before the Gohonzon: a calligraphic mandala, first inscribed by Nichiren, with the daimoku down its centre, ringed by the names of the buddhas, bodhisattvas and other figures of the sūtra’s great assembly. Which Gohonzon carries authority is one of the questions on which the schools divide (see below).

Nichiren Buddhism Today

After Nichiren’s death his followers divided into several lineages, and the tradition today is carried by a number of schools that read his legacy differently. Two of the best-known temple schools, each with its own priesthood, are Nichiren Shū, whose head temple is Kuon-ji on Mount Minobu and which counts more than 5,000 temples (Tricycle calls it one of the oldest and largest Nichiren schools), and Nichiren Shōshū, whose head temple is Taisekiji, in Fujinomiya, and which counts over 700. But the form most widely practised is the lay Soka Gakkai, whose roots go back to 1930, with its global association Soka Gakkai International (SGI), formed in 1975 — in Tricycle’s words, “the largest and most internationally widespread form of Nichiren Buddhism.” By its own count it has 12 million members in 192 countries and territories, and 8.27 million member households in Japan; the religious studies scholar Levi McLaughlin called that Japanese figure “hugely exaggerated” in 2018. Lay-led and socially engaged, SGI emphasises chanting Nam-myoho-renge-kyo for personal transformation, human happiness, and world peace, and it has done much to bring Nichiren’s once-fiercely-Japanese teaching to a global audience. (For SGI-USA and other Buddhist communities in the United States, see Buddhism in America.)

The schools do not read Nichiren the same way, and the differences are doctrinal, not only organisational. Nichiren Shū calls him “a messenger of the Buddha,” and teaches that the Gohonzon represents “the all encompassing life of the Eternal Buddha,” of whom Shakyamuni is the embodiment. Nichiren Shōshū calls him “the True Buddha” of the Latter Day of the Law, venerates the Dai-Gohonzon he inscribed on 12 October 1279 as “the fundamental object of worship for faith and practice,” and holds that his teaching passed to his disciple Nikkō, who founded Taisekiji in 1290, and from him through a single line of high priests, “from one High Priest to the next.” The Soka Gakkai, which regards Nichiren as “the Buddha of the Latter Day of the Law,” was Nichiren Shōshū’s largest lay organisation until the priesthood excommunicated it on 28 November 1991, a split the Soka Gakkai marks as the start of its “spiritual independence.” In 2014 it revised its rules, and its president, Minoru Harada, said of the revision that every Gohonzon Nichiren inscribed, and transcriptions of them, are “equally the object of devotion.” SGI-USA’s World Tribune presents this as a return to the original spirit of Nichiren Buddhism, away from the priesthood’s teaching, which identified the object of devotion with the Gohonzon of 1279 and the sanctuary with the head temple where it is enshrined.

A Distinctive Path

Nichiren Buddhism can look surprising beside the meditative calm we often associate with the tradition — it is devotional, confident, sometimes confrontational, and centred on faith and chanting rather than silent sitting. But it springs from a recognisably Buddhist root: the Lotus Sūtra’s radical promise that awakening belongs to everyone, and the conviction that there is a practice simple enough for anyone to walk that path. It is one of the genuine faces of Mahāyāna Buddhism.

For the scripture it rests on, see the Lotus Sūtra; for the wider family it belongs to, Mahāyāna Buddhism; and for the full map of the traditions, the branches of Buddhism.