|Ability Name||Unknown, though she displayed the ability to levitate objects after using the Level Upper.|
|Manga||Toaru Kagaku no Railgun Manga Chapter 010|
|Anime||Toaru Kagaku no Railgun Episode 08|
She has short brown hair, with fringes that are parted slightly on the left side of her scalp. Though not often seen, she also seems to have a small fang.
She is currently enrolled in Sakugawa Middle School and is a classmate of Saten Ruiko and Uiharu Kazari. She is usually seen with her friends Akemi and Makochin, both of whom are also in the same class as her.
Toaru Kagaku no RailgunEdit
Level Upper ArcEdit
- Main article: Level Upper Arc
She reappears in the anime alongside her friends in a special class for users of the Level Upper. Later, she joins the rest of the students in running laps around the track as part of training under Yomikawa Aiho. During Ruiko's confrontation with Elder Sister, Muu is concerned about Ruiko's well-being but doesn't do anything. After Elder Sister leaves, she criticizes Ruiko for taking on Elder Sister and asks her if she knows no fear. She agrees with Akemi's statement about Ruiko saying that cheating is wrong. After the special class, she is told by Makochin that her statistics rose and comments that her own rose as well. She later joins Akemi and Makochin for a party to celebrate.
- Main article: Poltergeist Arc
She, alongside Akemi and Makochin, appear briefly in a flashback where they celebrate Kazari's induction into Judgment. Her final appearance in the anime is in a park somewhere alongside Akemi and Muu, looking at Kiyama Harumi's birthday present that was prepared by her students.
Her ability is never shown in the manga, but in the anime, she displays the ability to levitate a few cans off the ground after using the Level Upper.
Character Art DesignEdit
- She does not refer to Ruiko by her family name, instead using her given name; this indicates that she is very close to her.