オシ
Meanings
Adjective (の)
Noun
Suffix
Colloquialism
1. being a fan of; being a supporter of; pushing for
Noun
Slang
2. one's favourite (member of an idol group, character in an anime, player in a team, etc.)
Pitch accent
Used in vocabulary (5 in total)
by conjecture (deduction)
(being a) fan of an entire music group (esp. idol group); not having a favorite member of a group
activities to support one's favourite member of a boy band, girl group, etc.