Astroganger
アストロガンガー
We checked 8 streaming services in India on 22 Jul 2026 at 01:01 IST
About
An alien woman named Maya crash-lands on Earth. Her homeworld was destroyed by the Blasters, a cruel alien race who steals the natural resources from other planets. She falls in love with a scientist and gives birth to a human boy named Kentaro. When the Blasters invade the Earth, Kentaro must defeat them by fighting with Astroganger, a robot made from living metal.
Seasons
Episodes
Season 1
Let's Go, Ganger
When the shape-shifting alien Blasters invade Earth to steal its oxygen, humanity's only chance is Ganger, a robot of living metal merged with a half-human/half-alien boy.
The Living Robot
Kantaro learns more about the legacy his alien mother left him, while the Blasters plan on using a freeze ray to immobilize their new enemy, Ganger.
The Burning Island Plot
The Blasters cause a volcano to erupt so they can take over a populated island for their latest plot.
Rainbow of Terror
The Blasters use a giant moving rainbow that drains all nature of its vitality.
Search for Ganger's Plot
In an attempt to learn Ganger's secret, the Blasters send one of their own to Earth, in the form of Maya, Kantaro's mother.
Rusty Ganger
The Ganger's latest secret weapon has Ganger trapped and suddenly rusting out inside an underground cavern.
Space Bomber
While Ganger is on a deep space mission, the Blasters redirect a rocket with a nuclear warhead towards ISP Branch 4 on Earth.
Space Hounds
The Blasters send voracious, ball-like Space Hounds to Earth to devour Ganger.
Where does Astroganger rank today?
Astroganger is #4022 on the Bowood.TV Daily Streaming Charts today.
- Highest: #4022
- Top 10: 0 days
- Top 100: 0 days
Watch Astroganger Online Free — All Episodes in HD
If you've been searching for Astroganger all episodes in HD, Bowood.TV has you covered. This talked-about Japanese animation, sci-fi & fantasy, and action & adventure title from 1972 is available to stream instantly — no ads to fight through, no paid subscriptions, no annoying redirects.
About Astroganger
An alien woman named Maya crash-lands on Earth. Her homeworld was destroyed by the Blasters, a cruel alien race who steals the natural resources from other planets. She falls in love with a scientist and gives birth to a human boy named Kentaro. When the Blasters invade the Earth, Kentaro must defeat them by fighting with Astroganger, a robot made from living metal. Across 1 season and 26 episodes, originally airing on Nippon TV.
Where to Watch Astroganger Online
Want to watch Astroganger online without paying? Bowood.TV is the easiest way. Click play and the series starts in seconds. No popups, no "5 day trial that auto-charges" — just the show.
▶ Watch Astroganger NowWhy People Are Watching Astroganger
Astroganger flies under the radar but it deserves your attention. What makes it work is action sequences that don't feel cheap and world-building that respects the audience's intelligence. If you enjoy Japanese storytelling that doesn't follow the same tired beats, this is the kind of show you'll end up recommending to friends.
Frequently Asked Questions about Astroganger
Where can I watch Astroganger online for free?
You can watch Astroganger online free on Bowood.TV. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How many episodes does Astroganger have?
Astroganger has 26 episodes across 1 season. All episodes are available to stream right here on Bowood.TV.
Is Astroganger good? What's the rating?
Astroganger holds a 5.0/10 rating based on 4 reviews — a niche pick worth checking out.
Is Astroganger available in Japanese?
Yes — Astroganger was originally produced in Japanese and that's the version you'll stream here on Bowood.TV. English subtitles are provided when available.
When was Astroganger released?
Astroganger first aired in 1972.
Do I need an account to watch Astroganger on Bowood.TV?
No. Bowood.TV is free and you can watch Astroganger without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Series You Might Like
If you enjoyed Astroganger, check out Futurama, Star Wars: Droids, My Life as a Teenage Robot, Chōjin Sentai Jetman, and Kiteretsu Daihyakka.
Frequently Asked Questions
Where can I watch Astroganger for free?
You can watch Astroganger online for free on Bowood.TV. All 26 episodes across 1 season are available to stream in HD without a subscription, signup, or paywall. Just open the show page and press play.
How many seasons and episodes does Astroganger have?
Astroganger currently has 1 season and a total of 26 episodes. The series status is "Ended", so the episode count may grow as new seasons are released. You can browse the full episode list on Bowood.TV and continue watching from where you left off.
What is Astroganger about?
An alien woman named Maya crash-lands on Earth. Her homeworld was destroyed by the Blasters, a cruel alien race who steals the natural resources from other planets. She falls in love with a scientist and gives birth to a human boy named Kentaro. When the Blasters invade the Earth, Kentaro must defeat them by fightin… It belongs to the Animation, Sci-Fi & Fantasy, Action & Adventure genres.
In which language is Astroganger originally available?
Astroganger was originally produced in JA. On Bowood.TV the show is available in its original JA audio. Check the player options on the watch page for available subtitle tracks.
When was Astroganger first released?
Astroganger first premiered on October 4, 1972 (1972). The series has since concluded its run.
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