Characters / MM!

Taro Sado
Voiced by: Jun Fukuyama (Japanese), Blake Shepard (English)
The protagonist of the series, an incredibly masochistic boy who nevertheless wants to be cured of his condition if he is to court a certain girl.

Mio Isurugi
Voiced by: Ayana Taketatsu (Japanese), Monica Rial (English)
One of two main female protagonists, the sadistic president of the Second Voluntary Club.
  • A-Cup Angst: Especially whenever Tatsukichi's crossdressing persona taunts her flat chest.
  • Tsundere: The harsh "Tsun" type. Her normal self is extremely harsh, and often severely sadistic. It takes work to bring out the sweet side, but she does wind up showing it occasionally to Tarou.
  • Why Did It Have to Be Snakes?: She's afraid of cats.

Arashiko Yuuno
Voiced by: Saori Hayami (Japanese), Emily Neves (English)
The other main female protagonist and a beautiful, shy girl.
  • Attempted Rape: Yoshioka tried to rape her, which is how she came to dislike men.
  • Catch Phrase
    "I'm scared of men!" (Every time Taro accidentally touches her physically)
  • Tsundere: Sweet "Dere" type. She's normally very polite and considerate to everyone, or at least wants to be in spite of her violence-inducing androphobia. She occasionally grows "Tsun" toward Tarou, though more often she just tries to in order to pander to his masochism.
  • Why Did It Have to Be Snakes?: She's afraid of men due to Yoshioka's Attempted Rape.

Tatsukichi Hayama / Tatsumi Antoinette XVI

Voiced by: Rina Sato (Japanese), Meaghan Avocato (English)
Taro's best friend and a crossdresser.

Yumi Mamiya

Voiced by: Yuko Gibu (Japanese), Maggie Flecknoe (English)
Yuuno's best friend.

Michiru Onigawara

Voiced by: Rie Tanaka (Japanese), Genevieve Simmons (English)
The school nurse and perhaps the only faculty Mio can get along with very well.
  • Ambiguously Gay: She takes pictures of cute girls and keeps them in her collection.
  • Genre Savvy: Regarding the many hijinks the Second Voluntary Club gets into.

Noa Hiiragi

Voiced by: Sayuri Yahagi (Japanese), Brittney Karbowski (English)
A second-year, president of the Inventors' Club and an all-around genius.
  • Older Than She Looks: Like Mio, she also looks too young to be an eleventh-grader.
  • Overnight Age-Up: Keeps with her a bunch of pills which she can use if she wants to look like someone of her age.

Yukinojo Himura

Voiced by: Tsubasa Yonaga (Japanese), Clint Bickham (English)
Noa's pedophilic admirer.


Voiced by: Susumu Chiba (Japanese)
A Model.