国内源泉所得 こくないげんせんしょとく Meanings Noun domestic source income Kanji 国 country. Read as コク. 内 inside. Read as ナイ. 源 source. Read as ゲン. 泉 wellspring. Read as セン. 所 place. Read as ショ. 得 gain. Read as トク. Word lists Law Jinuma: Japanese Dictionary · Word lists