Full cast - Starship Girl Yamamoto Yohko (OVA) (episodes 1 to 3)

• 1. unknown

  Recurring: J-Ray Hochfield (Lote (Red Snappers)), Jessica Kaplan (Lubrum (Red Snappers)), Justin Gross (Chief Engineer Curtis Lawson), Mariah Martin (Erutron (Red Snappers)), Sharon McWilliams (Rouge (Red Snappers))

  Episodic: Mitchell Cohen (Announcer), Robyn Nolting (Admiral Rion), Taliesin Jaffe (Announcer)

  Additional Voices: Howard Clarendon, Jay Klein, Jonathan C. Osborne, Ron Snow, Sean Vahle, Steven Bendik

• 2. unknown

  Recurring: J-Ray Hochfield (Lote (Red Snappers)), Jessica Kaplan (Lubrum (Red Snappers)), Justin Gross (Chief Engineer Curtis Lawson), Mariah Martin (Erutron (Red Snappers)), Sharon McWilliams (Rouge (Red Snappers))

  Episodic: Jonathan C. Osborne (Resort Manager Gonzales), Mitchell Cohen (Announcer), Robyn Nolting (Admiral Rion), Taliesin Jaffe (Announcer)

  Additional Voices: Howard Clarendon, Jay Klein, Jonathan C. Osborne, Ron Snow, Sean Vahle, Steven Bendik

• 3. unknown

  Recurring: J-Ray Hochfield (Lote (Red Snappers)), Jessica Kaplan (Lubrum (Red Snappers)), Justin Gross (Chief Engineer Curtis Lawson), Mariah Martin (Erutron (Red Snappers)), Sharon McWilliams (Rouge (Red Snappers))