Keiji Sakashita
The father of Chiaka Sakashita, the President of the Baseball Club at Takizono Private Acadamy. Sakashita attempted to hold Amane Suou and her friends hostage because of the rumors of how Amane became the lone survivor of an accident that Chiaka Sakashita was also involved in, as well as his grief over the loss of his daughter, which he blamed Amane for.
Sakashita attempted to sexually assault Amane in the bathroom and was sniped in the shoulder by Yuuji. Amane escaped him when he got shot before anything could happen, and he was soon apprehended.