TBS10.0(3)

Space Ironmen Kyodain

Name: Space Ironmen Kyodain
Genre: Action & Adventure, Family, Drama, Sci-Fi & Fantasy
Released: 1976-04-02
Rating: 10.0

宇宙鉄人キョーダイン

Action & AdventureFamilyDramaSci-Fi & Fantasy

Watch Free

We checked 8 streaming services in India on 04 Jun 2026 at 14:18 IST

1976

1 Season

48 Episodes

Returning Series

About

Space Ironmen Kyodyne was a Japanese tokusatsu science fiction superhero television series. The show, like numerous others of its type and era, were produced as a joint effort between manga artist Shotaro Ishinomori and Toei Company producer Hirayama Tôru. It premiered in 1976 and ran for 48 episodes. The show is well known for its strange plot and costume design, rapid-fire and purposefully disorienting editing, and unique, sometimes surreal, atmosphere. The late Yūsuke Natsu and Takeshi Sasaki starred as Skyzel and Grounzel respectively.

#superhero#alien#tokusatsu

Cast

Yūsuke Natsu

as Jouji Hayama / Skyzel

Takeshi Sasaki

as Ryuji Hayama / Grounzel

Satoshi Furukawa

as Kenji Hayama

Mitsuko Horie

as Etsuko Shirakawa

Shōzaburō Date

as Captain Marui

Jun Usami

as Dr. Hayama

Seasons

Season 1

48 episodes1976

The plot of the program involves an alien empire from the planet "Dada" called the "Robot Army Corps". When they kidnap a human scientist, Dr. Hayami, and two of his three sons and force him to improve their technology, he has no choice but to go along with them, despite his deep anger, resentment, and guilt. One year later, their empire sufficiently advanced, the Robot Army Corps return to Earth, ready to put their plans into action—however, two unknown robots charge in and stop their invasion cold. It is then revealed that Dr. Hayama programmed the personalities of his two kidnapped sons, Joji and Ryuji, into the two Cyberroids to combat the Robot Army and care for his youngest son, Kenji. Using their Cyber Graphy to assume the forms of Joji and Ryuji, the older brother Skyzel and his younger brother Grounzel carry out Dr. Hayami's wish as the Kyodain.

Episodes

Season 1

See all 48episodes →

Where does Space Ironmen Kyodain rank today?

Space Ironmen Kyodain is #7453 on the CineFlixo Daily Streaming Charts today.

Highest: #7453
Top 10: 0 days
Top 100: 0 days

Watch Space Ironmen Kyodain Online Free — All Episodes in HD

Stream Space Ironmen Kyodain online free in HD on CineFlixo. A highly acclaimed action & adventure, family, drama, and sci-fi & fantasy series originally produced in Japonés and released in 1976, it's earned a solid 10.0/10 from 3 viewers worldwide.

About Space Ironmen Kyodain

Space Ironmen Kyodain Cast and Characters

The cast features Yūsuke Natsu (as Jouji Hayama / Skyzel), Takeshi Sasaki (as Ryuji Hayama / Grounzel), Satoshi Furukawa (as Kenji Hayama), Mitsuko Horie (as Etsuko Shirakawa), and Shōzaburō Date (as Captain Marui). Their performances are a major reason Space Ironmen Kyodain has built such a passionate audience.

Where to Watch Space Ironmen Kyodain Online

On CineFlixo you can watch Space Ironmen Kyodain free — no account, no credit card, no ads in the middle of the show. We stream the full series in 720p / 1080p HD, with subtitles when available, on any device: phone, tablet, laptop, or smart TV browser.

▶ Watch Space Ironmen Kyodain Now

Why People Are Watching Space Ironmen Kyodain

There's a reason Space Ironmen Kyodain keeps showing up on "must-watch" lists. What makes it work is emotional weight that hits where it counts, action sequences that don't feel cheap, and world-building that respects the audience's intelligence. If you enjoy Japonés 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 Space Ironmen Kyodain

Where can I watch Space Ironmen Kyodain online for free?

You can watch Space Ironmen Kyodain online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.

How many episodes does Space Ironmen Kyodain have?

Space Ironmen Kyodain has 48 episodes across 1 season. All episodes are available to stream right here on CineFlixo.

Is Space Ironmen Kyodain good? What's the rating?

Space Ironmen Kyodain holds a 10.0/10 rating based on 3 reviews — genuinely excellent.

Who is in the cast of Space Ironmen Kyodain?

The main cast includes Yūsuke Natsu, Takeshi Sasaki, Satoshi Furukawa, and Mitsuko Horie, plus a strong supporting ensemble.

Is Space Ironmen Kyodain available in Japonés?

Yes — Space Ironmen Kyodain was originally produced in Japonés and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.

When was Space Ironmen Kyodain released?

Space Ironmen Kyodain first aired in 1976.

Do I need an account to watch Space Ironmen Kyodain on CineFlixo?

No. CineFlixo is free and you can watch Space Ironmen Kyodain 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 Space Ironmen Kyodain, check out Ultraman Zero: The Chronicle, Super Force, Star Trek: Voyager, Lexx, and The Batman.

Frequently Asked Questions

Where can I watch Space Ironmen Kyodain for free?

You can watch Space Ironmen Kyodain online for free on CineFlixo. All 48 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 Space Ironmen Kyodain have?

Space Ironmen Kyodain currently has 1 season and a total of 48 episodes. The series status is "Returning Series", so the episode count may grow as new seasons are released. You can browse the full episode list on CineFlixo and continue watching from where you left off.

What is Space Ironmen Kyodain about?

In which language is Space Ironmen Kyodain originally available?

Space Ironmen Kyodain was originally produced in JA. On CineFlixo the show is available in its original JA audio. Check the player options on the watch page for available subtitle tracks.

When was Space Ironmen Kyodain first released?

Space Ironmen Kyodain first premiered on April 2, 1976 (1976). The show is still ongoing with new episodes being released.