It's Sink or Swim at Something-or-Other Waterfalls!

Norio Wakamoto

Boy George (voice)

Yumiko Kobayashi

Katta Kirifuda (voice)

Kan Tanaka

Dr. Root (voice)

Kouichi Sakaguchi

Mikuni (voice)

Katsuyuki Konishi

Knight (voice)

Hiroyuki Yoshino

Jamira (voice)

Kenji Hamada

Shori Kirifuda (voice)

Mayumi Yamaguchi

Fhoton (voice)

Chiyako Shibahara

Kintaro Nanba (voice)

Junko Minagawa

Hakuoh (voice)

Saeko Chiba

Sayuki Manaka (voice)

Satsuki Yukino

Mai Kirifuda (voice)

Yumiko Kobayashi

Shobu Kirifuda (voice)

Daisuke Kishio

Kyoshiro Kokujo (voice)

Saki Nakajima

Mimi Tasogare (voice)