日本睡眠学会 にっぽんすいみんがっかい Meanings Noun Japanese Society of Sleep Research; JSSR Kanji 日 day. Read as ニチ. 本 origin. Read as ホン. 睡 slumber. Read as スイ. 眠 sleep. Read as ミン. 学 study. Read as ガク. 会 meet. Read as カイ. Jinuma: Japanese Dictionary · Word lists