南 真樹夫

A third year student at Seiryu Academy and Hikari and Seiji's childhood friend.
He is an excellent student from a wealthy family, and intends to follow in the footsteps of his parents by becoming a doctor after graduating. Currently living alone due to personal circumstances. His hobby is washing his hands.
In reality, his thoughts, feelings, and living situation all actually belong to Seiji. His mind and memories have been manipulated by Seiji in a cruel plot to ruin his and his girlfriend Hikari's lives. The trigger for his hypnosis is the ringtone of his cell phone, while his fixation on repetitively washing his hands is a byproduct of being in a trance.