A custodian who transforms into a supernatural entity. He attacks the children, sprouts arachnid-like appendages, chases them through an upside-down classroom, and later becomes a large monster. He is blinded by Hitoshi before his defeat.
Komukai directly confronts the transformed custodian to protect the students.
Hitoshi actively fights back against the custodian's supernatural form.
Explore the full interactive character relationship map of Haunted School