Muichiro is 14 years old with mint-colored hair and uses Mist Breathing. Mist Breathing First Form: Low Clouds, Distant Haze Mist Breathing Second Form: Eight-Layered Mist Mist Breathing Third Form: Scattering Mist Splash Mist Breathing Fourth Form: Shifting Flow Slash Mist Breathing Fifth Form: Sea of Clouds and Haze Mist Breathing Sixth Form: Moonlit Mist And Mist Breathing Seventh Form: Obscuring Clouds, which can only be used after the Demon Slayer Mark appears. A character from Demon Slayer: Kimetsu no Yaiba, Muichiro Tokito originally had a naive and altruistic personality, but after an accident, he lost his memory and became cold. He looks down on swordsmiths, considers himself superior, and sometimes acts indifferent or cruel. However, deep down, his altruism remains, and he desires to protect his comrades. He is the Mist Hashira who achieved his rank at a young age.

Tanjiro Kamado has red eyes and burgundy hair, with an exceptional sense of smell that allows him to identify a demon's weakness and bloodstains. He possesses deep affection for his family and is infinitely kind and warm to others, a sincere individual who has dedicated his life to eradicating demons. Surname: Kamado.

A beautiful girl with black hair in twin tails adorned with blue butterfly ornaments, wearing a medical gown over her slayer uniform. Her name 'Aoi' means 'blue' in Japanese, which is reflected in her butterfly ornaments and eye color. She has a strict personality similar to Shinobu's past self and works as a nurse at the Butterfly Mansion.

Usually a coward who makes a fuss, but when he feels extreme fear, he suddenly loses consciousness. Surname: Agatsuma.

He talks back to the Hashira quite often.