It parodies the standard "helpless victim" horror trope popularized by J-Horror films like Ringu or Ju-On .
The story's setup is deceptively classic. The series opens in an old, abandoned, and eerie school building haunted by the malevolent spirit Hanako-san, who appears as a pretty, large-breasted schoolgirl with spiritual powers. The protagonist, Kongou Masurao, is introduced as a professional exorcist registered with the "Society of Exorcists". However, his methods are where the narrative veers radically from tradition. toilet no hanakosan vs kukkyou taimashi verified