|Voice Actor||Ryan Bartley|
|Manga Debut||Chapter 41|
|Anime Debut||Chapter 9|
Mukai is a little girl with thick eyelashes, dots for eyebrows, and a scar on the left side of her face. She wears her ginger hair in an unusual combination of four braids and a bun. She wears a pink shirt with white scalloped edges on the cuffs and collar, a light plaid skirt, tall socks, and black shoes.
Mukai is upbeat and excited to find someone new to play with. She is very attached to her wooden puppets and gets very upset when they get damaged. She seems to be close to Tsuchiya.
Mukai sent her puppets to apprehend Mob and skipped off toward him, excited to play with someone new. After Mob reduced her whole horde of puppets to splinters, she returned to Tsuchiya in tears, defeated.
Mukai and her puppets later reappeared seeking revenge on Touichirou Suzuki, who had apparently burned down the trees from which her puppets were made. She also joined in the fray against Shimazaki of the Super 5.
Powers & Abilities
Mukai can remotely control large numbers of wooden puppets. Her control over them is so strong that even if she gets knocked out and the mind signal is lost, the puppets will continue their assigned tasks until they are destroyed. Her power has been likened to controlling an undead army.
- "I'll go see him! If I don't hurry, my puppets will break him!"