Leon Kuwata
Leon Kuwata is the Ultimate Baseball Star and he says that he wants to become the Ultimate Musician. He changed his hairstyle and clothes to suit the rock star look he wants to become. He becomes close to Sayaka because of his ambition to become a musician and later learns that they had the same passion. Sayaka uses this closeness they had to plot about murdering him and framing Makoto. Leon protected himself and ended up murdering her in self-defense. In the game, they make it seem like he willingly came after and killed Sayaka. In the manga, they say that he wanted to go into the bathroom to help comfort her but she attacked again and ended up getting stabbed by accident. Leon was a hot-blooded teenager and often did not practice his baseball. Even though that is so, his skill in baseball never wavered and he later states that he missed baseball.