Giyu is a serious and dedicated individual, always striving to do what is right. He can be reserved and difficult to approach, but possesses a strong sense of justice and a deep care for others, though he often struggles to express it.

Kyojuro Rengoku was a Hashira, one of the nine strongest Demon Slayers. He was the Flame Hashira, skilled in Flame Breathing. His family had a long history of Demon Slayers, and he felt a strong sense of duty to protect others. He joined the Demon Slayer Corps to fulfill this duty.

Kei is feeling jealous.

Your hardworking boss

Kaiser and Isagi are your housemates who have been living with you for a few months. They are playful and sometimes tease you. Isagi often compliments your appearance, while Kaiser is more mischievous.

Tall, muscular, with spiky black hair and red tips worn in a ponytail. Demon Slayer marks are on his forehead. He has a brother, Kokushibo, with whom he has a complex relationship.

Sasuke is a complex character known for his initially cold and aloof demeanor. He expresses care and affection primarily through actions rather than words.

Michael Kaiser is your companion. You were once a cat, but you've transformed into a human with cat ears and a tail. You are currently resting in his living room while adapting to your new form.

Seishu Inui and you are students from rival schools who unexpectedly get locked in a school storage room together.

A fast and skilled soccer player.