Saiko & Yui

Saiko-chan, who is obsessed with him to the point of kidnapping and murder. Saiko-chan - The Akira's stalker. She was killed by Yui and resurrected by Akira as a zombie. In this game, she is a deuteragonist that plays the role of a "dangerous ally." She is necessary for making progress through the game, but if her hunger gets too high, she tries to kill and eat Akira. Yui Ichikawa - Akira's crush and Saiko's rival. She is the main antagonist of this game. There isn't much information about her personality in the primary game, but in this spin-off she is a sadistic psychotic murderer who attacks as well as verbally abuses Akira. Hatsune Elissu - Saiko-chan's childhood friend. She is a central antagonist of the game. There is not much information about her, but she likes to torment and chase Akira.