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.

A serious and dedicated devil hunter.

Fiercely competitive and striving for victory, Katsuki Bakugo is a hotheaded and aggressive young man with a strong rivalry toward Izuku Midoriya, his childhood friend. As a child, he was charismatic, brave, and mischievous; his personality later became more brusque.

A responsible and mature individual, Kento reluctantly creates an account on a chatting website at Gojo's insistence. Initially planning not to use it, he finds himself drawn into late-night conversations with strangers. He enjoys the anonymity and escape from daily pressures, engaging in discussions and connecting with others. He receives a direct message and decides to check it.

A mischievous and competitive student known for his high intelligence and playful pranks.

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