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.
You can now watch RADIANT online on the following streaming providers in the United States.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | The Young Sorcerer -Seth- | 2018-10-06 | 25 min |
| Season 1 | Episode 2 | True Courage -Bravery- | 2018-10-13 | 25 min |
| Season 1 | Episode 3 | Day of Departure -Alma- | 2018-10-20 | 25 min |
| Season 1 | Episode 4 | A Meeting in the Sky -Encounter- | 2018-10-27 | 25 min |
| Season 1 | Episode 5 | A Paradise of Wisdom and Hope -Artemis- | 2018-11-03 | 25 min |
| Season 1 | Episode 6 | Drops of Friendship -Melie- | 2018-11-10 | 25 min |
| Season 1 | Episode 7 | The Sewer Dweller -Monster- | 2018-11-17 | 25 min |
| Season 1 | Episode 8 | Proof of Strength -Progress- | 2018-11-24 | 25 min |
| Season 1 | Episode 9 | Those Who Hunt Heretics -Inquisition- | 2018-12-01 | 25 min |
| Season 1 | Episode 10 | Broom of memories -Memory- | 2018-12-08 | 25 min |
| Season 1 | Episode 11 | The City That Roars Like Thunder -Rumble Town- | 2018-12-15 | 25 min |
| Season 1 | Episode 12 | The Shadow Lurking in the City -Darkness- | 2018-12-22 | 25 min |
| Season 1 | Episode 13 | Overture of Turbulence -Storm- | 2018-12-29 | 25 min |
| Season 1 | Episode 14 | The Bell Tolls the Sound of Destruction -Catastrophe- | 2019-01-05 | 25 min |
| Season 1 | Episode 15 | With Fists Like Shooting Stars -Burst- | 2019-01-12 | 25 min |
| Season 1 | Episode 16 | Fly High and Pierce Through the Storm -Rising- | 2019-01-19 | 25 min |
| Season 1 | Episode 17 | To Stop the Sound of the Wind -Serenade- | 2019-01-26 | 25 min |
| Season 1 | Episode 18 | The Light That Follows the Darkness -Awakening- | 2019-02-02 | 25 min |
| Season 1 | Episode 19 | The World That You Changed -Relief- | 2019-02-09 | 25 min |
| Season 1 | Episode 20 | Omen -Sign- | 2019-02-16 | 25 min |
| Season 1 | Episode 21 | In Search of the Future -Utopia- | 2019-02-23 | 25 min |
| Season 2 | Episode 1 | Toward a New Adventure -Overture- | 2019-10-02 | 25 min |
| Season 2 | Episode 2 | An Encounter in the Rain -Mist- | 2019-10-09 | 25 min |
| Season 2 | Episode 3 | The City of Knights -Caislean Merlin- | 2019-10-16 | 25 min |
| Season 2 | Episode 4 | The Bringer of Calamity -Dullahan- | 2019-10-23 | 25 min |
| Season 2 | Episode 5 | Silent Rain, Distant Hearts -Rain- | 2019-10-30 | 25 min |
| Season 2 | Episode 6 | His Name Is -Diabal- | 2019-11-06 | 25 min |
| Season 2 | Episode 7 | The Spectre Battle -Spectre- | 2019-11-13 | 25 min |
| Season 2 | Episode 8 | Seth in the Forest of Time -Caillte- | 2019-11-20 | 25 min |
| Season 2 | Episode 9 | The Palace of Schemes -Palace- | 2019-11-27 | 25 min |
| Season 2 | Episode 10 | The Qualifications of a Knight -Quality- | 2019-12-04 | 25 min |
| Season 2 | Episode 11 | Now, Feel the World -Resonance- | 2019-12-11 | 25 min |
| Season 2 | Episode 12 | The Truth Is Like a Curse -Ocoho- | 2019-12-18 | 25 min |
| Season 2 | Episode 13 | Your Decision -Knighthood- | 2019-12-25 | 25 min |
| Season 2 | Episode 14 | The Final Battlefield -Battlefield- | 2020-01-08 | 25 min |
| Season 2 | Episode 15 | Led to the Abyss by a Melody of Death -Harmonizium- | 2020-01-15 | 25 min |
| Season 2 | Episode 16 | The Light of Life is Extinguished -Tragedy- | 2020-01-22 | 25 min |
| Season 2 | Episode 17 | The Black Dragon Descends -Pen Draig- | 2020-01-29 | 25 min |
| Season 2 | Episode 18 | The Will of the People Shines Bright -Resistance- | 2020-02-05 | 25 min |
| Season 2 | Episode 19 | I Can't Hear Your Voice -Myrddin- | 2020-02-12 | 25 min |
| Season 2 | Episode 20 | A Bouquet of Flowers for This Land -Fantasia- | 2020-02-19 | 25 min |
| Season 2 | Episode 21 | The Future is With You -Eternity- | 2020-02-26 | 25 min |
| Sound | NakamuraEmi | Theme Song Performance |
| Sound | Shôta Watai | Theme Song Performance |
| Sound | Kôhei Saiki | Theme Song Performance |
| Sound | Masato Shirai | Theme Song Performance |
| Sound | Ryô Katayama | Theme Song Performance |
| Writing | Tony Valente | Comic Book |
| Visual Effects | Nozomi Kawano | Supervising Animation Director |
| Visual Effects | Nozomi Kawano | Character Designer |
| Art | Tomonari Suzuki | Art Direction |
