外がい剛ごう内ない柔じゅう
Meanings
Noun
Four character compound
1. being tough on the outside but soft at heart; a faint-hearted person pretending to be brave
Kanji used
outside
sturdy
inside
soft (to touch)
Pitch accent
が
いごうないじゅう
Composed of
outside ...; beyond ...; not included in ...
strength; toughness; bravery; boldness
within ...; inside ...
softness; gentleness; weakness