Cast
Fuyumi Shiraishi
Bokko or Bonnie in the American version • 52 episodes
Yasuo Kojima
Nokko (Ronnie in the American version) • 52 episodes
Yoshio Kanauchi
Kōichi Hoshi (Randy Carter in the American version) • 52 episodes
Shinsuke Chikaishi
Pukko (Zero in the American version) • 52 episodes
Kazuko Sawada
Shinichi Hoshi (Kenny Carter in the American version) • 52 episodes
