Ragna Crimson

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Alternative Titles

Japanese: ラグナクリムゾン


Type: TV
Episodes: 24
Status: Finished Airing
Aired: Oct 1, 2023 to Mar 31, 2024
Premiered: Fall 2023
Broadcast: Sundays at 01:30 (JST)
Licensors: Sentai Filmworks
Source: Manga
Genres: ActionAction, FantasyFantasy
Demographic: ShounenShounen
Duration: 24 min. per ep.
Rating: R - 17+ (violence & profanity)


Score: 7.541 (scored by 6770667,706 users)
1 indicates a weighted score.
Ranked: #17192
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #1290
Members: 188,614
Favorites: 1,196

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Ranked #1719Popularity #1290Members 188,614
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Episodes: /24


Said to be humanity's natural enemy, formidable dragons that belong to an ancient bloodline roam the world. Only two ways prove effective to kill a dragon: freezing their blood with silverine—an aura that comes from silver weapons—or letting their bodies be incinerated by sunlight.

Young hunter prodigy Leonica is accompanied by her close friend Ragna, who appears to lack the skills necessary in their profession. Moreover, many shun Ragna, considering him cursed because dragons always seem to attack him and slaughter his close ones. Nevertheless, Leonica sees potential in Ragna and gladly partners up with him. Likewise, Ragna feels certain that Leonica is immune to his misfortune thanks to her incredible strength.

His confidence is shaken, however, when Ragna dreams of Leonica's death, believing this to be a prophecy. As the destined day arrives, he comes face-to-face with his future self, who bestows him enormous power and memories from the future to ensure Leonica's safety. In order to succeed, Ragna must join forces with a mysterious figure known as Crimson and eradicate all dragons for good.

[Written by MAL Rewrite]


Ragna Crimson was released on Blu-ray in two collected sets by King Records from February 21, 2024, to June 5, 2024.

Characters & Voice Actors


Murase, Ayumu


Kobayashi, Chiaki

Leese, Starlia

Hidaka, Rina


Ueda, Reina


Suwabe, Junichi


Fairouz Ai


Minase, Inori


Kugimiya, Rie


Noto, Mamiko


Yamashita, Daiki



Opening Theme

Apple Music
Amazon Music
Youtube Music
1: "ROAR" by ulma sound junction (eps 1-12)
2: "Kannousei Liberation (感脳性リベレーション)" by saji (eps 13-)

Ending Theme

1: "THE THEME of RAGNA CRIMSON ~Hikitsugareru Tamashii~ (THE THEME of RAGNA CRIMSON ~引き継がれる魂~)" by Osamu Sasaki (ササキオサム) (eps 1)
2: "Rinkaku (鱗角)" by Watashi Kobayashi (小林私) (eps 2-12)
3: "Sora ni Shimeyuu (空に標結う)" by Watashi Kobayashi (小林私) (eps 13-)


Mar 30, 2024
Ragna Crimson is an anime with a mundane introduction, but after about 3 episodes, I was left astonished, captivated by the dragons of this anime and characters, but what managed to captivate me the most was... my dear Crimson.
Is is the kind of anime with a main character who starts off very weak and evolves, but besides that, Ragna also has a purpose from the beginning for which he fights.
In my opinion, Ragna Crimson has a quite good and detailed world, from desolate places and ruined cities to ancient temples or feudal kingdoms, it's like a Kinder egg with surprises. The author has ...
Mar 30, 2024
Mixed Feelings
The story is still interesting, it loses some of the impact that the manga has because of some slow pacing.

The animation isn't impressive, which is a shame for an adaptation of a manga that is very action oriented. It can get saucy at times but for the most important fights the animation was extremely underwhelming. The art style also doesn't live up to the manga.

If you absolutely don't want to or can't read manga for whatever reason, then this anime does adapt the story of Ragna Crimson well enough, it doesn't cut out all that much and the animatiom is acceptable. I would just recommend ...
Jul 3, 2024
TLDR: Potential wasted.

The show starts building a decent enough world but then goes sideways really fast. Watching this happen for 24 episodes was an exercise in patience rather than an enjoyable escape. Off the bat, characters are introduced but are either killed or never heard from again. The MC, Ragna, gets way too OP with a grandfather paradox. He is passionate about killing dracu...Dragons, for perfectly acceptable reasons, but was well mannered and sensible right up until he got OP. At which point, he became an annoying, irrational twat. Just like a lot of Japanese anime, Ragna defeats all his enemies in a samurai stance ...

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Recent Forum Discussion

Poll: Ragna Crimson Episode 24 Discussion ( 1 2 3 )
IzanaSolos - Mar 30
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Poll: Ragna Crimson Episode 17 Discussion ( 1 2 )
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Poll: Ragna Crimson Episode 16 Discussion
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Jul 20, 10:29 AM
Poll: Ragna Crimson Episode 2 Discussion ( 1 2 3 )
IzanaSolos - Oct 7, 2023
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Poll: Ragna Crimson Episode 1 Discussion ( 1 2 3 4 5 )
KANLen09 - Sep 30, 2023
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