Minatsu is a bold character and Student Council Vice-president. A tomboy with impressive athletic skills, who is surprisingly also good in math, which Ken considers to be uncharacteristic of her. She's popular among girls and has a bit of a yuri taste. She also has a little sister, Mafuyu Shiina. She's very protective of Mafuyu and despises anyone who tries to hurt her. She's into a lot of Shōnen manga as most of her suggestions tend to be based on typical Shōnen manga plots. Like the season she represents, she's fired up and is always ready to take action, especially when it has something to do with anime or manga.

Voice: Medium to Medium-High