...Miu swears...like...a lot...pretty much every sentence so...be prepared for lots of f's and b's and also s's too!

Miu is voiced by Wendee Lee

Miu is a tall young woman with long strawberry blonde hair and two ahoges. She has icy blue eyes, and her irises, as well as the rings around her pupils, have an unusual, ragged pattern, making them appear slightly mechanical-looking and thus possibly referencing her talent.

Miu is described as an oddball, having an overly confident, loud personality and a frighteningly sharp tongue. She considers herself a beautiful genius, and every time she opens her mouth she spews a parade of reckless vulgar remarks and insults, strongly putting pressure on others and looking down on them. In the original Japanese, she even uses the Japanese word "ore-sama" to refer herself, which is considered very arrogant and more traditionally masculine. She also tends to give other characters insulting nicknames.

However, Miu's arrogant personality seems to be only a mask which can drop fairly easily. This often happens when her festival of coarse language and dirty jokes actually get replied or ignored. Then, her personality quickly changes into a timid weakling, who is terrified of other people being angry with her.  Because of this, she has the charm similar to an innocent child.