大人の都合 おとなのつごう Meanings Expression, Noun certain reasons; certain circumstances; professional constraints (literally: adult reasons) (used when the actual reason for something cannot be disclosed) See also: 大人の事情 (おとなのじじょう). Kanji 大 big 人 person 都 metropolis 合 fit. Read as ゴウ. Jinuma: Japanese Dictionary · Word lists