日本人口学会 にっぽんじんこうがっかい Meanings Noun Population Association of Japan Kanji 日 day. Read as ニチ. 本 origin. Read as ホン. 人 person. Read as ジン. 口 mouth. Read as コウ. 学 study. Read as ガク. 会 meet. Read as カイ. Jinuma: Japanese Dictionary · Word lists