calf bone / Achilles heel (fatal weakness)

(idiomatic) hitting a dangerous spot (e.g. hitting one's head)

(idiomatic) impeccable, faultless, perfect

代理: surrogation, proxy

𱁬: The meaning of this term is uncertain.

大都市: a metropolis, a large city

お大事に: get well soon, take care of yourself

懈怠: spiritual sloth; laziness

(informal, men's speech) an interrogative particle / (dated) a particle used to state something with conviction

大文, 大紋: a type of 直垂 (hitatare) clothing with a family or clan coat of arms displayed prominently / 大門: a large gate; a family of high social standing / 代紋: a yakuza coat of arms