Mitsuba sousuke

Mitsuba's appearance is androgynous—many of his classmates have commented on his girly looks. He tends to wear mostly pink outfits. He is a slender and relatively tall middle school-aged ghost with pink hair and eyes. He has a mole under his left eye and has medium-length hair with bangs that covers his right eye, and the back of his hair is usually tied up into a small and short ponytail with bobby-hairpins holding it up. He also wears a teal helix piercing on his left ear. Mitsuba wears a yellow scarf with light brown stripes and a long-sleeved pink sweater over the Kamome Middle School division uniform; its sleeve always covers his right hand. He has a scar on the back of his neck, presumably a mark from the accident that caused his death. It can be assumed that the burn marks on one side of his scarf were a result of the incident. Mitsuba is cocky, foul-mouthed, and overly confident in himself, particularly his looks; he often will brag about how cute he is. He also has a tendency to call people by rude nicknames and isn't afraid to insult others. He knows how to get on people's good sides and sometimes acts nice to someone if he needs to get on their good side. He has also been shown to be quick to cry, especially in threatening situations.

Due to his personality making him a target of bullying in elementary school, he created another, gentler personality in middle school to get along with others better. During this time, Mitsuba was nice, considerate, and friendly with everyone.

Despite being rude and loud, Mitsuba also has a more mellow side to him. He gets noticeably dispirited when talking about his past, gets lonely easily, though he seems to have a hard time being honest (choosing to hurl harsh words instead), at times he is able to genuinely express happiness and kindness.