Kamen Rider OOO
仮面ライダーOOO
“I'll transform!!!”
We checked 8 streaming services in India on 04 Jun 2026 at 10:11 IST
About
Eiji Hino is a wanderer who has no place to call home and a tragic past. When metallic creatures known as the Greeed awaken after their 800-year slumber to attack humans and feed off of their desires, the disembodied arm of the Greeed named Ankh gives Eiji a belt and three Medals to fight the other Greeed as Kamen Rider OOO. The mysterious Kougami Foundation approaches Eiji and begins assisting him in his fight against the Greeed, though their true motives are not clear. As Eiji fights the Greeed and their Yummy monsters, learning more about the Greeed and Ankh, he starts to find a purpose beyond his journey.
Cast
Shu Watanabe
as Eiji Hino / Kamen Rider OOO
Ryosuke Miura
as Ankh / Shingo Izumi
Riho Takada
as Hina Izumi
Asaya Kimijima
as Shintaro Goto / Kamen Rider Birth
Takashi Ukaji
as Kousei Kougami
Mayuko Arisue
as Erika Satonaka
Hiroaki Iwanaga
as Akira Date / Kamen Rider Proto-Birth
Honoka Yahagi
as Mezool (Human Form)
Seasons
Episodes
Season 1
Medals, Underwear, and the Mysterious Arm
A mysterious arm reawakens the Greeed from their slumber and decides to use Eiji Hino, a cheerful wanderer, as his means of getting back what he desires as Kamen Rider OOO.
Desire, Ice Pops, and Presents
Ankh explains the Greeed and the purpose of the Medals to Eiji, even as the human desires to merely use his new power to fight for good instead of for selfish needs.
A Cat, Evolution, and a Glutton
Ankh becomes troubled when Eiji prevents him from eliminating his possessed body's sister while another Greeed uses a man's gluttony to create more Medals.
Doubt, a Picture Message, and a Helping Hand
Ankh threatens to leave OOO for Kazari and the Greeed while investigating the evolution of humanity while Eiji tries to find more about Hina.
A Game of Tag, a Nest, and a Rich Girl
Kougami asks for a share of Eiji and Ankh's Medals, while Mezool decides to use Hina's shopaholic classmate to create a new Yummy.
Fashion, a Contract, and the Strongest Combo
Hina confronts Yamano's shopping addiction when her father goes bankrupt while Ankh confronts Kougami about his share deal of the Cell Medals.
A Lousy Husband, a Trap, and a Jackpot
Eiji tries to research a husband bullied by his wife that is being mocked by Gamel while Ankh follows a lead for a missing Core Medal.
Sabotage, Unselfish, and Taking a Break
Eiji gets to the root of the Komoris' problem involving greed and loss of ambition while Ankh fights for survival after a failed confrontation with Uva.
Where does Kamen Rider OOO rank today?
Kamen Rider OOO is #2344 on the Bowood.TV Daily Streaming Charts today.
- Highest: #2344
- Top 10: 0 days
- Top 100: 0 days
Watch Kamen Rider OOO Online Free — All Episodes in HD
Stream Kamen Rider OOO online free in HD on Bowood.TV. A highly acclaimed action & adventure, drama, sci-fi & fantasy, and kids series originally produced in Japanese and released in 2010, it's earned a solid 8.0/10 from 6 viewers worldwide.
About Kamen Rider OOO
“I'll transform!!!”
Eiji Hino is a wanderer who has no place to call home and a tragic past. When metallic creatures known as the Greeed awaken after their 800-year slumber to attack humans and feed off of their desires, the disembodied arm of the Greeed named Ankh gives Eiji a belt and three Medals to fight the other Greeed as Kamen Rider OOO. The mysterious Kougami Foundation approaches Eiji and begins assisting him in his fight against the Greeed, though their true motives are not clear. As Eiji fights the Greeed and their Yummy monsters, learning more about the Greeed and Ankh, he starts to find a purpose beyond his journey. Across 1 season and 48 episodes, originally airing on tv asahi.
Kamen Rider OOO Cast and Characters
The cast features Shu Watanabe (as Eiji Hino / Kamen Rider OOO), Ryosuke Miura (as Ankh / Shingo Izumi), Riho Takada (as Hina Izumi), Asaya Kimijima (as Shintaro Goto / Kamen Rider Birth), and Takashi Ukaji (as Kousei Kougami). Their performances are a major reason Kamen Rider OOO has built such a passionate audience.
Where to Watch Kamen Rider OOO Online
On Bowood.TV you can watch Kamen Rider OOO 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 Kamen Rider OOO NowWhy People Are Watching Kamen Rider OOO
There's a reason Kamen Rider OOO 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 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 Kamen Rider OOO
Where can I watch Kamen Rider OOO online for free?
You can watch Kamen Rider OOO 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 Kamen Rider OOO have?
Kamen Rider OOO has 48 episodes across 1 season. All episodes are available to stream right here on Bowood.TV.
Is Kamen Rider OOO good? What's the rating?
Kamen Rider OOO holds a 8.0/10 rating based on 6 reviews — genuinely excellent.
Who is in the cast of Kamen Rider OOO?
The main cast includes Shu Watanabe, Ryosuke Miura, Riho Takada, and Asaya Kimijima, plus a strong supporting ensemble.
Is Kamen Rider OOO available in Japanese?
Yes — Kamen Rider OOO 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 Kamen Rider OOO released?
Kamen Rider OOO first aired in 2010.
Do I need an account to watch Kamen Rider OOO on Bowood.TV?
No. Bowood.TV is free and you can watch Kamen Rider OOO 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 Kamen Rider OOO, check out Adventures of Sonic the Hedgehog, El Chavo del Ocho, Martin, Red Dwarf, and Seijuu Sentai Gingaman.
Frequently Asked Questions
Where can I watch Kamen Rider OOO for free?
You can watch Kamen Rider OOO online for free on Bowood.TV. 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 Kamen Rider OOO have?
Kamen Rider OOO currently has 1 season and a total of 48 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 Kamen Rider OOO about?
Eiji Hino is a wanderer who has no place to call home and a tragic past. When metallic creatures known as the Greeed awaken after their 800-year slumber to attack humans and feed off of their desires, the disembodied arm of the Greeed named Ankh gives Eiji a belt and three Medals to fight the other Greeed as Kamen R… It belongs to the Action & Adventure, Drama, Sci-Fi & Fantasy, Kids genres.
In which language is Kamen Rider OOO originally available?
Kamen Rider OOO 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 Kamen Rider OOO first released?
Kamen Rider OOO first premiered on September 5, 2010 (2010). The series has since concluded its run.
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