Nippon TV6.0(1)

Thunder Mask

Name: Thunder Mask
Genre: Sci-Fi & Fantasy, Action & Adventure, Drama, Kids
Released: 1972-10-03
Rating: 6.0

サンダーマスク

Sci-Fi & FantasyAction & AdventureDramaKids

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We checked 8 streaming services in India on 04 Jun 2026 at 13:47 IST

1972

1 Season

26 Episodes

Ended

About

Thunder Mask (サンダーマスク Sandāmasuku) is a partially lost tokusatsu series produced by Toyo Agency (now Sotsu Co. Ltd) in 1972. Out of the whole series, episodes 1, 3, 6-7, 12-13, 19, and 26 are known to have been preserved. After conquering numerous planets, the evil Devil Dekanda sets his eyes on conquering the earth, but three scientists manage to find a superhero called "Thunder Mask". Thunder Mask goes on to battle the numerous monsters sent down by: Devil Dekanda.

Seasons

Season 1

26 episodes1972

Episodes

Season 1

See all 26episodes →

Look! Two-Stage Transformation at Dawn

Oct 3, 1972

The first episode of Thunder Mask

Where does Thunder Mask rank today?

Thunder Mask is #7915 on the CineFlixo Daily Streaming Charts today.

Highest: #7915
Top 10: 0 days
Top 100: 0 days

Watch Thunder Mask Online Free — All Episodes in HD

Stream Thunder Mask online free in HD on CineFlixo. A popular sci-fi & fantasy, action & adventure, drama, and kids series originally produced in Japonés and released in 1972, it's earned a solid 6.0/10 from 1 viewers worldwide.

About Thunder Mask

Thunder Mask Cast and Characters

The cast features Kazuichi Sekihara (as Koichi Inochi), Kazumi Inoguchi (as Mayumi Takase), Hidehiko Kuroda (as Katsuya Takase), Kentarô Kaji (as Captain Yano), and Kinji Takinami (as Captain Fuji). Their performances are a major reason Thunder Mask has built such a passionate audience.

Where to Watch Thunder Mask Online

On CineFlixo you can watch Thunder Mask 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 Thunder Mask Now

Why People Are Watching Thunder Mask

Thunder Mask flies under the radar but it deserves your attention. 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 Thunder Mask

Where can I watch Thunder Mask online for free?

You can watch Thunder Mask 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 Thunder Mask have?

Thunder Mask has 26 episodes across 1 season. All episodes are available to stream right here on CineFlixo.

Is Thunder Mask good? What's the rating?

Thunder Mask holds a 6.0/10 rating based on 1 reviews — a solid pick if the genre interests you.

Who is in the cast of Thunder Mask?

The main cast includes Kazuichi Sekihara, Kazumi Inoguchi, Hidehiko Kuroda, and Kentarô Kaji, plus a strong supporting ensemble.

Is Thunder Mask available in Japonés?

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

When was Thunder Mask released?

Thunder Mask first aired in 1972.

Do I need an account to watch Thunder Mask on CineFlixo?

No. CineFlixo is free and you can watch Thunder Mask without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.

Frequently Asked Questions

Where can I watch Thunder Mask for free?

You can watch Thunder Mask online for free on CineFlixo. 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 Thunder Mask have?

Thunder Mask 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 CineFlixo and continue watching from where you left off.

What is Thunder Mask about?

Thunder Mask (サンダーマスク Sandāmasuku) is a partially lost tokusatsu series produced by Toyo Agency (now Sotsu Co. Ltd) in 1972. Out of the whole series, episodes 1, 3, 6-7, 12-13, 19, and 26 are known to have been preserved. After conquering numerous planets, the evil Devil Dekanda sets his eyes on conquering the ear… It belongs to the Sci-Fi & Fantasy, Action & Adventure, Drama, Kids genres.

In which language is Thunder Mask originally available?

Thunder Mask 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 Thunder Mask first released?

Thunder Mask first premiered on October 3, 1972 (1972). The series has since concluded its run.