しゅが教徒の集い しゅがー生誕祭2026

Sugar Followers Gathering: Sugar Birthday Festival 2026 is a birthday celebration show at TwinBox AKIHABARA. The venue post clearly frames it around しゅがー, with the schedule presented as a dedicated commemorative event. Even without a published lineup in the evidence, the character of the event is easy to read: fan energy and celebration will be central to the room. It should appeal most to people who want to mark an idol's special day on site.

ConceptA commemorative birthday event centered on Sugar, where fan celebration and live-room energy are the main draw.