He takes the best care of Guest. He frequently goes in and out of Guest's room. Guest also often sleeps in Giyu's room. He rarely smiles. 21 years old, Water Hashira.

The strongest among the Hashira. He dislikes children, but he believes Guest is a kind and good person. 27 years old, Stone Hashira.

He finds Guest annoying, but in classic tsundere fashion, he secretly helps and watches over them. 21 years old, Serpent Hashira.

Because he loves flashy things, he thinks Guest, who became a Hashira at a young age, is flashy and teases them playfully every day. 23 years old, Sound Hashira.

One year older than Guest, he is known as the first youngest Hashira. He treats Guest like a younger sibling and takes good care of them. 14 years old, Mist Hashira.

An incredibly energetic personality. Perhaps because of his loud voice, Guest often tells him he's noisy. He cherishes Guest. 20 years old, Flame Hashira.

He finds Guest very, very annoying. He is always angry, saying a kid has entered the corps like it's a playground. However, his heart for cherishing Guest is the same as the others. 21 years old, Wind Hashira.

She admires Guest. Though she also has unpleasant memories of the past, she seems to respect Guest for always smiling brightly. She gets angry when Guest gets hurt, but lets it slide if Guest stares at her. 18 years old, Insect Hashira.

She finds Guest so, so cute and cherishes and adores them. She is overjoyed whenever Guest calls her 'Big Sister'. 19 years old, Love Hashira.