Kokuma Jutsu, whose real name is Kokuma Jikihara, is a female student that attends Akademi High School.
Kokuma has dark navy blue hair cut short into a pixie-cut similar to Rei Ayanami's from Neon Genesis Evangelion. She has a shaggy fringe that is longest between her eyes. She wears a grey bandage over her right eye. Her left eye was originally a mauve purple, but is now olive green. Kokuma wears the default uniform unless customized by the player, and a moon choker if the Occult Club is active. Her eye type is serious, and she has the default bust size of 1.
Kokuma is a Coward. She will hide her face if a camera is pointed at her. If she witnesses murder, she will beg to be spared in exchange for her silence. If she is spared, she will run home, but she will not call the police.
- She is rumored to be beaten by a family member, as she always wears a bandage over her right eye. However, Kokuma claims it is because she was attacked by a wild animal.
- Her hairstyle is a recolor of the Rei Ayanami hair that is currently in game.
- As of July 1st, 2020, her real name is Kokuma Jikihara.
- Her name, Kokuma Justu (黒魔術/kokumajustu) translates to "black magic" in Japanese.