Guest Stars Yukana voices Shirahoshi Haruna Ikezawa voices Camie Minoru Inaba voices Neptune Kentaro Ito voices Fukaboshi Kōzō Shioya voices Pappag Kazunari Tanaka voices Manboshi Yusuke Numata voices Ryuboshi Sota Arai voices Megalo Ryôichi Tanaka voices Minister of the Left Hisao Egawa voices Minister of the Right