肥田爽

Sou is a second year student and the Student Council Vice President. He met Yuuma during the entrance exams and they somehow became friends after that. He has a rather optimistic and carefree personality and often sleeps during classes, which makes you wonder why he's the Student Council Vice President in the first place. He also has a crazy fetish for chubby girls, and often encourages other girls to "eat more", which makes him being labeled as a weirdo or a pervert by quite a lot of people. Ironically, quite a lot of girls thinks he's actually good looking so long as he keeps his mouth shut. Sadly, his crazy fetish and his tendency to push it onto others causes quite a lot of girls to avoid him, though strangely that doesn't completely stop him from being popular with some of the girls, especially first years.