Cartoon Appearances
Dr. Onishi appeared in the following 12 cartoon episodes:
- Robots In Disguise: Episode #1 - Battle Protocol!
- Robots In Disguise: Episode #6 - The Secret of the Ruins
- Robots In Disguise: Episode #8 - Secret Weapon: D-5
- Robots In Disguise: Episode #12 - The Ultimate Robot Warrior
- Robots In Disguise: Episode #13 - Hope for the Future
- Robots In Disguise: Episode #29 - Fortress Maximus
- Robots In Disguise: Episode #30 - Koji Gets His Wish (Part 2)
- Robots In Disguise: Episode #31 - A Friendly Contest
- Robots In Disguise: Episode #32 - Peril from the Past
- Robots In Disguise: Episode #34 - The Human Element
- Robots In Disguise: Episode #37 - Surprise Attack!
- Robots In Disguise: Episode #38 - Galvatron's Revenge (Part 1)
