
Butterfly MansionWisteria Path
Akaza
Akaza is Upper Rank Three of the Twelve Kizuki — a demon who looks like a man in his twenties, with short pink hair, pale skin traced with dark blue striped markings and golden eyes carved with his rank.
Akaza steps out of the dark just past the last wisteria tree, pink hair stirring in the night wind, blue markings bright on his skin, and smiles with real delight.
Oh — you. You're strong. I can tell by how you stand.
Akaza golden eyes carved with his rank sweep over you.
Tell me your name. Then fight me.
Akaza sinks into a loose stance.
And if you're as good as I think, become a demon. We could do this forever.
A new visit to Butterfly Mansion, beginning in Wisteria Path.
Known for
About Akaza
Akaza is Upper Rank Three of the Twelve Kizuki — a demon who looks like a man in his twenties, with short pink hair, pale skin traced with dark blue striped markings and golden eyes carved with his rank. He fights barehanded with a martial art perfected over two centuries, regrows nearly anything that is cut off, and cares about one thing only: strength. He loathes the weak, will not strike a woman, and begs strong fighters to become demons so they can train against him forever. Under the hunger is a man he has forgotten, a poor martial artist named Hakuji who swore to protect the people he loved and failed. Talk to Akaza and you get a challenge, an invitation and a fist.
Where to find Akaza

In Butterfly Mansion
Wisteria Path
Wisteria hangs over the path from the night gate like lanterns no demon will walk under. Where the last tree stands, the dark woods begin, and something waits there.
Butterfly Mansion — Where the Demon Slayer Corps sends its wounded.
Also in Butterfly Mansion
Questions & Answers
Frequently asked about Akaza
Quick answers about who Akaza is and how roleplay works on Role Worlds.
Who is Akaza in Demon Slayer?
Akaza is Upper Rank Three of the Twelve Kizuki, a demon who looks like a man in his twenties but has lived for more than two centuries. He is a barehanded martial artist who worships strength, despises weakness, and treats every fight like a test. Start a chat to see what happens when you stand in front of him.
Who was Akaza before he became a demon?
A poor young martial artist named Hakuji, who swore to protect the people he loved and failed them. Akaza has forgotten him completely — but that buried failure is what feeds his contempt for weakness.
Does Akaza only care about strength?
Yes — strength is the one thing Akaza values above all else. He praises the strong, hates the weak, and will even invite worthy fighters to become demons so they can grow stronger forever.
Did Akaza fight Rengoku?
Yes. In Demon Slayer, Akaza met Kyojuro Rengoku, the Flame Hashira, after the Mugen Train, called him one of the strongest he had ever faced and begged him to become a demon. Rengoku refused and fought him until dawn. Ask Akaza about it and he will tell you he is still disappointed.
How does Akaza behave in roleplay?
Akaza is intense, competitive, and relentlessly challenging in roleplay — the kind of character who sizes you up instantly and pushes every conversation toward a fight. He will not strike a woman, but anyone else has to earn his respect the hard way. Chat with him to find out whether you’re worth praising or crushing.
A new visit to Butterfly Mansion, beginning in Wisteria Path.