Guest Stars Hiroki Maeda voices Samueda-gumi Shinya Takahashi voices Keshibishi-gumi Motoi Koyanagi voices Father of Shinpachi Hiroshi Shimozaki voices Mayor Kuroiwa Masaaki Yano voices Yamaguchi-san (robot) Susumu Akagi voices Father of Orinoko Yuna Kamakura voices Mother of Orinoko
