Trick or Treat

TitleTrick or Treat
LengthShort (2 - 10 hours)
Publishers Beelzebub


Welcome to the harvest festival of blood and assault... On 30 October 201X.
A teacher who was fired due to his misconduct summoned his students and colleagues to an old building of the academy that is no longer used.
His idea was simple: confine them in the building using a master key, then humiliate them.

[From DLsite English]

Main characters

Aoyama Nanako
Aoyama Nanako青山 菜々子 
Hair, Green
Clothes, Bra, Nurse's Cap, Nurse Uniform
Personality, Clumsy, Kind
Role, Nurse
Subject of, Avoidable Rape, Death
Engages in (Sexual), Boobjob, Handjob, Sex with Others
Voiced bySuzuki Ryou


Clumsy nurse working for the president. Their relationship however appears to be something different.

Ookouchi Rokurou
Ookouchi Rokurou大河内 禄郎 
Body, Old
Clothes, Glasses
Personality, Pervert
Role, Medical Doctor
Engages in, Rape
Subject of, Death


Perverted president of a big medical facility and a new owner of the old school building.

Sasaki Eita
Sasaki Eita佐々木 瑛太 
Hair, Brown
Eyes, Brown
Role, High School Student, Popular
Engages in, Murder
Subject of, Death


Popular classmate and a childhood friend of Shiho. Despite being good with other girls he seems to be interested in Ryouko.

Shishido Kouji
Shishido Kouji宍戸 浩二 
Body, Older Appearance
Role, Journalist
Subject of, Death


Fishy reporter following president in hope for an interview. Although he appears by chance he seems to know lot about other people involved.

Sugimori Yachiyo
Sugimori Yachiyo杉森 八千代 
Hair, Violet
Eyes, Amber
Role, Teacher
Subject of, Avoidable Rape, Death
Subject of (Sexual), Blowjob, Missionary, Nipple Sucking
Voiced byAyana Maria


Female teacher in a high school protagonist used to work.