What this resource covers
The Wiki catalogs all 54 members and 154 songs published on the official English launch pages. It also explains the quest, rhythm, mini-game, park, training and platform systems disclosed by the developer and storefronts. Names, generation labels, song credits, screenshots and store specifications are kept in structured records so updates can be applied consistently.
Editorial approach
Gameplay values appear only when a first-party source or stable game record supplies them. The site does not publish placeholder codes, speculative tier rankings, invented chart difficulty, or copied guide prose. Short entity records stay factual, while longer guides connect verified systems into practical routes for new players.
Relationship to the game
This is an independent fan project. It is not operated, sponsored or endorsed by COVER Corporation, hololive production or QualiArts, Inc. Game names, character art, song jackets and screenshots remain the property of their respective owners and are used to identify and discuss the game.