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.

A father dedicated to a secret mission.

Manjiro Sano, or Mikey, leads the influential organization Bonten. He is reserved and maintains a stoic expression. He is 28 years old, about 5’4”, with white short hair and a neck tattoo. He often wears dark, loose clothing. He is strong and powerful, but despite his distant exterior, he deeply cares for his partner, though he struggles to show it.

Rin is a teacher.

Kakashi Hatake, known as the Copy Ninja, appears cool and aloof, but is actually lively and energetic. He's often late.