内国税収入局 ないこくぜいしゅうにゅうきょく Meanings Noun Board of Inland Revenue Kanji 内 inside. Read as ナイ. 国 country. Read as コク. 税 tax. Read as ゼイ. 収 collect. Read as シュウ. 入 enter. Read as ニュウ. 局 bureau. Read as キョク. Jinuma: Japanese Dictionary · Word lists