Watch Ragna Crimson Online (2023)

Where to watch “Ragna Crimson” (2023) online legally? See US streaming options first, plus English-region fallbacks.

Ragna Crimson first aired in 2023 • originally associated with Tokyo MX • 1 season • 24 episodes • status: Ended.

If you searched for “watch Ragna Crimson online” (2023), the safest approach is to verify legal availability in your region (US first, then English-region fallbacks).

It sits in the Animation, Action & Adventure, Sci-Fi & Fantasy space, which helps set expectations for tone and pacing.

Ratings vary by audience taste—check the synopsis and cast to see if it matches what you like.

This page includes season navigation, episode list, cast, trailer (when available), and legal provider hints to help you decide quickly.

Synopsis

Ragna teams up with the enigmatic Crimson to stand against the dragons menacing the world. Although Crimson's motivations are mysterious, his goal and Ragna's perfectly align, and together they'll vanquish the dragons once and for all.

Keywords

magic, dragon, based on manga, dark fantasy, shounen, anime.

Stills

Similar series

The Kingdoms of Ruin, Fate/kaleid liner Prisma Illya, King's Raid: Successors of the Will, Scooped Up by an S-Rank Adventurer!, Jack-of-All-Trades, Party of None, Chained Soldier, Corpse Princess, Tales of Zestiria the X.

Main cast

Chiaki Kobayashi

as Ragna (voice)

Ayumu Murase

as Crimson (voice)

Inori Minase

as Leonica (voice)

Mamiko Noto

as Chimera (voice)

Hiroki Touchi

as Golem (voice)

Reina Ueda

as Ultimatia (voice)

Takehito Koyasu

as Grymwelte (voice)

Shunsuke Takeuchi

as Disas Trois (voice)

Kozo Shioya

as Temruogtaf (voice)

Nobutoshi Canna

as Future Ragna (voice)

Official trailer