紅玉(ProjectDIVA) 紅玉(ProjectDIVAモジュール) 紅玉(巡音ルカ)
巡音ルカ 紅玉
紅玉 /Ruby
A module for Megurine Luka in the Project Diva games, associated with the song World's End Dancehall. Its counterpart is Suigyoku (module).
