Guest Stars Masaaki Yano voices Yamaguchi-san (robot) Hiroki Maeda voices Samueda-gumi Shinya Takahashi voices Keshibishi-gumi Motoi Koyanagi voices Father of Shinpachi Hiroshi Shimozaki voices Mayor Kuroiwa Takuro Sakashita voices Commander of Riot Police Mei voices Student Taisuke Nakano voices Rockian Satsuki Kokubu voices Student Yuki Aizawa voices Student
