ハコオシ
Meanings
Noun
Slang
1. (being a) fan of an entire music group (esp. idol group); not having a favorite member of a group
Pitch accent
コオシ
Composed of
box; case; car (of a train, etc.); shamisen case; shamisen; public building; community building
being a fan of; being a supporter of; pushing for; one's favourite (member of an idol group, character in an anime, player in a team, etc.)