無任所 むにんしょ Meanings Noun, の-adjective lacking a portfolio (of a minister of state, etc.) Kanji 無 without. Read as ム. 任 entrust. Read as ニン. 所 place. Read as ショ. Words containing 無任所 無任所大臣 (むにんしょだいじん) minister without portfolio Jinuma: Japanese Dictionary · Word lists