RADIANT
ラディアン
We checked 8 streaming services in India on 04 Jun 2026 at 15:51 IST
About
Seth is a boy who seeks to become a great magician, and a group of witches who seek to travel to the Radiant. Radiant is a mythical land that spawns monsters called "Néméses" which fall to the world from the sky. While traveling, they are also hunted by The Inquisition.
Cast
Episodes
Season 1
The Young Sorcerer -Seth-
Seth, a young boy living in the peaceful Pompo Hills, trains daily to become a great wizard and go hunting for the Nemesis, the monsters that terrorize humanity. He does not know it yet, but the adventure is about to ring at his door.
True Courage -Bravery-
Following the fall of a Nemesis egg on the Pompo Hills, Seth decides to protect the villagers in the absence of Alma. While the creature is about to defeat him, the young wizard is saved by a strange foursome ...
Day of Departure -Alma-
Alma is convinced that normal humans and wizards will never be able to understand each other. After repeating it again to Seth, she remembers their meeting ...
A Meeting in the Sky -Encounter-
Seth left the Alma Observatory to search for the Radiant. On the way to Artemis, the city of witches, he is captured by a patrol of inquisitors.
A Paradise of Wisdom and Hope -Artemis-
Seth arrived at the Artemis Institute, the city of sorcerers. He must find the Yaga wizard to get information about the Radiant, but a yellow cat might make it difficult for him...
Drops of Friendship -Melie-
Artemis was released from an Inquisition strike by Master Lord Majesty. Seth hurried to prove to the heir to the sorcerer Yaga affine that heaven accepts you as a disciple.
The Sewer Dweller -Monster-
On a quiet afternoon, Doc is taken to the sewers of the Artemis Institute by a mysterious creature. With Melie's help, Seth goes to the depths of the city to save his friend.
Proof of Strength -Progress-
As part of his training with the sorcerer Yaga, Seth finds himself banned from using magic. That's when the Bravery Quartet decides to attack Artemis! Deprived of his powers, can Seth protect the city?
Where does RADIANT rank today?
RADIANT is #816 on the Bowood.TV Daily Streaming Charts today.
- Highest: #816
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- Top 100: 0 days
Watch RADIANT Online Free — All Episodes in HD
If you've been searching for RADIANT all episodes in HD, Bowood.TV has you covered. This well-rated Japanese action & adventure, animation, comedy, and sci-fi & fantasy title from 2018 is available to stream instantly — no ads to fight through, no paid subscriptions, no annoying redirects.
About RADIANT
Seth is a boy who seeks to become a great magician, and a group of witches who seek to travel to the Radiant. Radiant is a mythical land that spawns monsters called "Néméses" which fall to the world from the sky. While traveling, they are also hunted by The Inquisition. Across 2 seasons and 42 episodes, originally airing on NHK Educational TV.
RADIANT Cast and Characters
The cast features Yumiri Hanamori (as Seth (voice)), Aoi Yuuki (as Mélie (voice)), Koji Yusa (as Dragunov (voice)), Makoto Koichi (as Mister Bobley (voice)), and Shintaro Ohata (as Doc (voice)). Their performances are a major reason RADIANT has built such a passionate audience.
Where to Watch RADIANT Online
Want to watch RADIANT 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 RADIANT NowWhy People Are Watching RADIANT
RADIANT flies under the radar but it deserves your attention. What makes it work is sharp comedic timing that lands consistently, 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 RADIANT
Where can I watch RADIANT online for free?
You can watch RADIANT 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 RADIANT have?
RADIANT has 42 episodes across 2 seasons. All episodes are available to stream right here on Bowood.TV.
Is RADIANT good? What's the rating?
RADIANT holds a 7.2/10 rating based on 126 reviews — well above average.
Who is in the cast of RADIANT?
The main cast includes Yumiri Hanamori, Aoi Yuuki, Koji Yusa, and Makoto Koichi, plus a strong supporting ensemble.
Is RADIANT available in Japanese?
Yes — RADIANT 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 RADIANT released?
RADIANT first aired in 2018.
Do I need an account to watch RADIANT on Bowood.TV?
No. Bowood.TV is free and you can watch RADIANT 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 RADIANT, check out The Adventures of Sam & Max: Freelance Police, SPY x FAMILY, Batman Beyond, Mobile Cop Jiban, and Dungeons & Dragons.
Frequently Asked Questions
Where can I watch RADIANT for free?
You can watch RADIANT online for free on Bowood.TV. All 42 episodes across 2 seasons 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 RADIANT have?
RADIANT currently has 2 seasons and a total of 42 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 RADIANT about?
Seth is a boy who seeks to become a great magician, and a group of witches who seek to travel to the Radiant. Radiant is a mythical land that spawns monsters called "Néméses" which fall to the world from the sky. While traveling, they are also hunted by The Inquisition. It belongs to the Action & Adventure, Animation, Comedy, Sci-Fi & Fantasy genres.
In which language is RADIANT originally available?
RADIANT 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 RADIANT first released?
RADIANT first premiered on October 6, 2018 (2018). The series has since concluded its run.
All Seasons
Browse every season of RADIANT — 2 seasons in total
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