Nichiin (æÂ¥å°, 1264 – January 20, 1329) was one of Nichirà Â's nine senior disciples (not to be confused with the six senior disciples of Nichiren). Along with his own disciple Nichijin (æÂ¥é£) he is considered the founder of the Hokkeshà « Jinmon Ryà « subsect of Nichiren Buddhism.
He was born in Teradomari in Echigo. He became a Tendai priest at the age of 8 and was sent to Kyoto at 16. He famously won a debate against Pure Land Buddhists in 1319, and announced the Jinmon Ryà « sect on October 12, 1321.