Fishtronaut in Japan

is a 2011 Japanese dub of the Brazilian animated children's television series Fishtronaut by Tohokushinsha. It aired on Fuji TV from July 3, 2011 to October 11, 2017.

Japanese voice cast (声の出演)

 * Shigeru Matsuzaki (松崎しげる) as Fishtronaut (フィッシュトロナウト) (Season 1)
 * Akira Kamiya (神谷明) as Fishtronaut (フィッシュトロナウト) (Season 2)
 * Yoshiko Sakakibara (榊原良子) as Marina (マリナ) (Season 1)
 * Toshiko Fujita (藤田淑子) as Marina (マリナ) (Season 2)
 * Motoko Kumai (くまい もとこ) as Zeek (ジーク) (Season 1)
 * Nao Tōyama (東山奈央) as Zeek (ジーク) (Season 2)

Supporting characters (反復)

 * Tōru Furuya (古谷徹) as Billy (ビリー)
 * Toshio Furukawa (古川登志夫) as Mac (マック)
 * Unshō Ishizuka (石塚運昇) as Dr. Green (ドクターグリーン)
 * Eiko Masuyama (増山江威子) as Rosy Barb (ロージーバーブ) (Season 1)
 * Miyuki Sawashiro (沢城みゆき) as Rosy Barb (ロージーバーブ) (Season 2)
 * Tomokazu Sugita (杉田智和) as Happy Plumb (ハッピープランブ)

Japanese staff credits (吹替版制作スタッフ)

 * ADR Director (演出): Yasumasa Date (伊達康将)
 * Translation (翻訳): Hiroyuki Matsuzaki (松崎広幸)
 * Japanese-language Production (日本語版制作): Tohokushinsha (東北新社), Fuji TV (フジテレビ)