Chaos Dragon: Sekiryuu Seneki

Chaos Dragon

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Alternative Titles

Synonyms: Red Dragon War
Japanese: ケイオスドラゴン 赤竜戦役
English: Chaos Dragon
More titles


Type: TV
Episodes: 12
Status: Finished Airing
Aired: Jul 2, 2015 to Sep 17, 2015
Premiered: Summer 2015
Broadcast: Thursdays at 22:30 (JST)
Producers: Sotsu, TOHO animation
Licensors: Funimation
Studios: SILVER LINK., Connect
Source: Game
Genres: ActionAction, FantasyFantasy
Duration: 24 min. per ep.
Rating: R - 17+ (violence & profanity)


Score: 5.621 (scored by 4377243,772 users)
1 indicates a weighted score.
Ranked: #109242
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #1923
Members: 109,585
Favorites: 127

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Ranked #10924Popularity #1923Members 109,585
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Episodes: /12


In 3015, the year of Huanli, two countries, Donatia and Kouran, are embroiled in a war of supremacy that is tearing the world around them apart. The small island Nil Kamui has suffered exceptionally from the war, with lands conquered in the name of each kingdom and stolen away from the people. To make matters worse, their deity, the Red Dragon, has gone mad, rampaging about Nil Kamui burning villages and killing people indiscriminately.

Ibuki, a descendant of Nil Kamui's royal family, resides at an orphanage and refuses to take on the role of king. Abhorring conflict, Ibuki desires a peaceful resolution, however the chaotic world will not allow for such pacifism when it is being torn asunder by war. Despite his reluctance, Ibuki is drawn deep into this conflict. Can he rise to the occasion and save his country?


Chaos Dragon is based on the role-playing fiction project Red Dragon, a story which was created by five notable character designers: Gen Urobuchi (Fate/Zero), Kinoko Nasu (Kara no Kyoukai), Iduki Kougyoku (Mimizuku to Yoru no Ou), Ryohgo Narita (Durarara!!), and Simadoriru (member of the Stripe Pattern doujin circle). The results of their tabletop role-playing game sessions over six days created material for a seven-volume light novel series.

Episode Videos

Related Anime

Characters & Voice Actors


Yoshizawa, Takashi
Tachibana, Hideki
Director, Storyboard
Matsune, Masato
Director, Storyboard
Iwanami, Yoshikazu
Sound Director


Opening Theme

Apple Music
Amazon Music
Youtube Music
"ISOtone" by Natsumi Kon (eps 2-)

Ending Theme

1: "ISOtone" by Natsumi Kon (eps 1)
2: "Delta Decision" by Eykha (Miyuki Sawashiro), Lou (Maaya Uchida), Meryl (Haruka Terui) (eps 2-11)
3: "Sleep without a memory" by Natsumi Kon (eps 12)


Feb 9, 2017
I honestly can't see why this anime garnered so much hate. It's actually pretty engaging and I found the characters to be pretty interesting I like how it feels like a wuxia novel with the story centering on One big journey. Ibuki has a power that really not common at all : he's been cursed by a powerful red dragon and must kill his friends in order to gain great power. It would of been best if he only had to use it once or twice since it can get depressing to see deaths that could of been avoided ...
Jul 9, 2023
Mixed Feelings
Chaos Dragon, a.k.a ‘Red Dragon War’ was a project put together by all-star creators Gen Urobochi, Kinoku Nasu, Izuki Kougyoku, Ryogo Narita- the connections with Fate/Zero (Urobochi, Nasu) are so strong that even the first episode is called “Kill One to Save Many” (if you’ve seen F/Z you’ll get the reference)
Also if you know each of their styles, you can recognize which characters in the show were designed by whom (and who wrote them); but I think Kougyoku probably designed the main characters as her style is beautiful and Ibuki, Eyhka (the Bounded One), are so incredibly cute it will make you want to watch ...
Jan 22, 2021
I'm sorry for never writing a review for this...

I just planned to forgot about this pile of shit, the worst anime i ever watche.
I never rated 1 in any anime i watched in all my life... the characters , the MC and the story are just so bad.

A show so edgy and poorly written that it can only cause "darkness-induced apathy".

So in case you didn't understand all that, no I don't recommend Chaos Dragon at all.

Story: Bruh

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