理由

N4 なるほどそういう理由だったから遅れたわけだね Naruhodo sou iu riyuu datta kara okureta wake da ne I see so that is why you were late N4 理由を説明してください。 Riyuu o setsumei shite kudasai. Please explain the reason.

N2 総理大臣 souridaijin Prime Minister N2 理科 rika science N3 修理 shuuri repair, fixing, maintenance N3 処理 shori processing, treatment, handling N3 心理 shinri psychology, mentality, mind N3 整理 seiri sorting, organization, arrangement N3 管理 kanri management, control, administration N3 経由 keiyu via, through, by way of N3 理解 rikai understanding, comprehension

N4 理 ri / kotowari logic, arrangement, reason N3 由 yu, yuu, yui / yoshi, yo.ru wherefore, a reason, c'est pourquoi