Fumiko Mifune

Fumiko Mifune was introduced in the Academy Saga as a supporting character. She is a Public Safety Devil Hunter from Tokyo Special Division 7. She attends Fourth East High School with Denji, whom she was tasked with protecting, due to his identity as Chainsaw Man. She's currently working together with Hirofumi Yoshida. Fumiko is generally a very upbeat woman who constantly has a smile on her face. She is also quite perverted as she gropes Denji's crotch without his consent and then offers to have sex with him despite them never having met before. Her attraction to Chainsaw Man does seem somewhat obsessive, saying that she fell in love with her "senpai" because he was the one and only Chainsaw Man. Fumiko generally seems to be a happy-go-lucky, fun-loving person who passionately sings karaoke in the middle of getting swarmed by an aggressive mob, stating that she didn't want her songs to get interrupted. Interestingly, the song she sang in karaoke was ChuChu Lovely MuniMuni MuraMura PrinPrin Boron Nururu ReroRero by Maximum the Hormone, so it seems safe to assume that she is a fan of their music.