Taishou Roman Haikara Tantei Aoi Ruby Satsujinjiken

Taishou Roman Haikara Tantei Aoi Ruby Satsujinjiken (大正浪漫 ハイカラ探偵王 青いルビー殺人事件), the full official title being Gekidan Gekiharo Dai 10 Kai Kouen Taishou Roman Haikara Tantei Aoi Ruby Satsujinjiken (劇団ゲキハロ第10回公演 大正浪漫 ハイカラ探偵王 青いルビー殺人事件), was the tenth collaborative theater work between Gekipro and Hello! Project.

Cast

 * Tanaka Reina
 * Sudo Maasa
 * Shimizu Saki