一遍 Ippen, (1239-1289), Japanese monk, considered to be the founder of the Ji sect 時宗 of Pure Land 淨土 Buddhism, which has its main temple Yugyōji 遊行寺 in Fujisawa. Ippen was born in present-day Ehime prefecture and studied at an early age with a disciple of Hōnen 法然. He left the priesthood once to return to the secular world, but later reversed this decision. After a pilgrimage to Zenkōji 善光寺 in Nagano prefecture, he went to a secluded temple in Ehime, where he carried out rigorous religious practice, and eventually had an experience of intimate unity with Amitābha Buddha 阿彌陀佛. He became convinced through this experience that no matter what one's degree of religious preparation, he or she could be reborn in the Pure Land by virtue of even one recitation of Amitābha's name. He subsequently wandered throughout the country, handing out slips of paper to people with basic instructions for his style of Pure Land practice. He is said to have converted thousands. Approaching death at the age of 51, he burned all of his own writings, and thus none of his works survive.

Once, one recital of Buddha's name, or of a sūtra, or magic formula; style of 智眞 Zhizhen, founder of the 時宗 Ji-shū (Japan).

A Dictionary of Chinese Buddhist Terms, William Edward Soothill and Lewis Hodous

（1239～1289）為日本時宗之開祖。諱名智真。七歲出家，初於比叡山修學，後至太宰府修淨土學。於熊野參學時，更名為一遍。此後為救度眾生而宣揚空也上人之念佛法門於民間，足跡遍及全國，時人稱之為遊行上人、捨聖。道俗信眾跟隨者甚眾。住生涯寺時，曾於瀨戶內海布教。日本正應二年，於兵庫和田岬觀音堂示寂，享年五十一。諡號「圓照大師」，著有語錄及播州問答集，傳記則有多種版本之一遍上人繪傳。[1]

佛光電子大辭典

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（雜語）誦一度佛名及經文也。觀世音菩薩秘密藏神咒經曰：「若讀誦此陀羅尼一遍，如上等事，悉得隨意。」南岳願文曰：「講摩訶般若波羅蜜經一遍。」【又】（人名）日本時宗之開祖。名智真。號一遍。

丁福保《佛學大辭典》

sakṛt, sakṛd vāram

佛教漢梵大辭典, 平川彰 Buddhist Chinese-Sanskrit Dictionary, Akira Hirakawa

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