変わり身: a quick shift in position, or adaptability to changing circumstances

裘, 皮衣: fur coat

fur coat

to change; to become different; to turn into; to become (something else)

(sumo, martial arts) a quick shift of position / flexibility in adapting one's words and deeds to changing circumstances

substitute, be substituted for, be substituted for a person, take the place of

Alternative form of 裘

everything

(colloquial) current boyfriend

(slang) Alternative form of 彼氏 (kareshi, “boyfriend”)