ないごう
Meanings
Noun
1. tough at heart
Kanji used
inside
sturdy
Pitch accent
いごう
Composed of
① 閉じた空間などの中。② 組織などの立場に属する者どうし。③ 一定の期間。
strong; hard; manly
Used in vocabulary (2 in total)
gentle on the outside but tough on the inside; an iron hand in a velvet glove