Quick Answer
Ninja Robots is streaming on Amazon Prime Video, Philo, RetroCrush Amazon Channel. 43 episodes (~17h total watch time). Availability may vary by region.
Where to Watch Ninja Robots
Ninja Robots is currently on Amazon Prime Video, Philo, RetroCrush Amazon Channel. Keep in mind that catalogs change by region — if you don't see it on your usual service, check the other platforms listed here.
Confirmed Streaming Platforms
Subscription availability by JustWatch
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Anime licensing changes by region. If Ninja Robotsisn't on your usual service, try these.
About Ninja Robots
Ninja Senshi Tobikage tells the story of a boy named Joe Maya. One day, Joe, who lives on Mars, witnesses a battle between aliens. Those from Planet Zaboom are attacking the princess of Planet Radorio, she has escaped from the emperor of Zaboom who is scheming to conquer the universe and has crash landed on mars. Joe stumbles aboard the princesses ship, this starts a chain reaction of events that will alter their lives. Joe and his friends wield three powerful mecha beasts against the emperor...
Full details on MyAnimePulseFrequently Asked Questions
Where can I watch Ninja Robots legally?
Right now, Ninja Robots is on Amazon Prime Video, Philo, RetroCrush Amazon Channel. That said, anime licensing varies a lot by country — what's on Netflix in Japan might not be on Netflix in the US. If your go-to platform doesn't have it, try the other services listed above.
Is Ninja Robots on Netflix or Crunchyroll?
Can't confirm either right now. Both platforms rotate their catalogs pretty often, so it's worth searching directly on each one.
Is Ninja Robots available with an English dub?
Dub availability depends on the platform. Crunchyroll has been expanding their dubbed library a lot recently, and Funimation (now merged into Crunchyroll) historically had the biggest dub catalog. Check each platform's listing for Ninja Robots.
Can I watch Ninja Robots for free?
Crunchyroll offers a free ad-supported tier for some shows. Most other platforms require a subscription, but many offer free trials for new users. Tubi and Pluto TV occasionally have anime in their free rotation too.