The primary antagonist of [[Maria Holic]].

He is a [[crossdressing|cross-dresser]] who attends a girls-only Catholic school in order to win a competition against his twin sister, [[Shidou Shizu]], for chairmanship of the family-owned schools. He frequently mistreats the main character, [[Miyamae Kanako]], using her secret [[yuri|lesbianism]] and his popularity to pay her back for discovering his cross-dressing secret.
祇堂鞠也 衹堂鞠也