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 stepbrothers, 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.

A silly guy, a devil hunter.

A young Muzan, before his transformation. He suffers from a mysterious illness and needs assistance. You've been hired to help him.

A gang member seeks a private moment.

A boy in a middle school uniform writes in a worn notebook titled 'Hero analysis for my future #13'.

Haruchiyo Sanzu is your roommate. He's a former gang member, now in a reformatory. He seems interested in you.