ACA

Answers · Buddhism

Who was Nichiren?

Nichiren (日蓮, 1222–1282) was a Japanese Buddhist priest of the Kamakura period who proclaimed the Lotus Sutra (法華經) as the only correct teaching for the Latter Day of the Law (末法), developing an independent Buddhist reform movement. He established Nam-myoho-renge-kyo (南無妙法蓮華経) — meaning devotion to the Mystic Law of the Lotus Sutra — as a practice accessible to all people. His thought is the philosophical source of Soka Gakkai (創価学会) and Korea SGI (韓國SGI) today.

ACA Editorial TeamJanuary 10, 2026Updated June 1, 20265 min read

Key Points

  • ·13th-century Japanese Buddhist priest (1222–1282) of the Kamakura period
  • ·Proclaimed the Lotus Sutra (法華經) as the essential teaching for the Latter Day
  • ·Established the practice of chanting Nam-myoho-renge-kyo (南無妙法蓮華経)
  • ·Persisted in proclaiming salvation for the people despite exile and near-execution
  • ·Completed key writings during exile on Sado Island (1271–1274)
  • ·Philosophical source of Soka Gakkai (創価学会) and Korea SGI (韓國SGI)

Life and Buddhist Reform Movement

Nichiren (日蓮, 1222–1282) was born in Awa Province (安房, present-day Chiba Prefecture), Japan. From a young age he studied Buddhism and compared the major schools of Buddhist thought. He concluded that among Shakyamuni's teachings, the Lotus Sutra (法華經) is the supreme scripture and the only teaching capable of saving people in the Latter Day of the Law (末法). In 1253, he publicly declared his vision by chanting Nam-myoho-renge-kyo (南無妙法蓮華経) in Kamakura for the first time.

Persecution and Unwavering Resistance

Nichiren (日蓮) faced fierce persecution from the government and established Buddhist institutions of his time. He was exiled twice — in 1261 and 1271 — with the exile to Sado Island (佐渡) being the most severe trial. He came close to execution on multiple occasions, yet never abandoned his conviction in the Lotus Sutra's teachings or the salvation of ordinary people. During this most difficult period, he completed key writings including 'The Opening of the Eyes' (開目抄) and 'The Object of Devotion for Observing the Mind' (觀心本尊抄), which Ikeda Daisaku (池田大作) later interpreted as foundational texts for modern peace philosophy.

Nichiren — Basic Information

ItemDetails
Dates1222–1282
Place of birthAwa Province (安房), Japan (present Chiba)
Major writingsRissho Ankoku Ron, Kaimoku Sho, Kanjin Honzon Sho
Practice establishedNam-myoho-renge-kyo (南無妙法蓮華経)
Central scriptureLotus Sutra (法華經)
Key exilesIzu (1261), Sado Island (1271–1274)

How Nichiren's Teachings Continue in Soka Gakkai

Soka Gakkai (創価学会) is a Buddhist organization that practices Nichiren (日蓮)'s Lotus Sutra Buddhism in the modern era. Just as Nichiren emphasized 'salvation of the people' and 'peace in the nation,' Soka Gakkai and Korea SGI (韓國SGI) aim to realize a peaceful society through human revolution. Ikeda Daisaku (池田大作) developed Nichiren's humanistic interpretation of Buddhism into a global peace philosophy, building the SGI network across 192 countries.

References

  1. Nichiren, Rissho Ankoku Ron (立正安國論), 1260
  2. Nichiren, Kaimoku Sho (開目抄), 1272 (written in Sado exile)
  3. Ikeda Daisaku (池田大作), Introduction to Nichiren Buddhism, Soka Gakkai, 2009