Mouth-Related Questionnaire (口に関するアンケート)

"A group of university students visits a local cemetery rumored to be a haunted spot to test their courage, but the next day, one of the female students vanishes without a trace. The only remaining clues to her disappearance are the highly baffling and contradictory testimonies given by the five surviving students. As the horrifying truth of what actually happened that night is slowly pieced together from their statements, an unspeakable fate awaits anyone who learns the final reality."

"A group of university students visits a local cemetery rumored to be a cursed ghost spot to test their courage. The next day, one of the female students vanishes without a trace. The only remaining clues to her disappearance are five highly contradictory and unsettling testimonies given by the surviving students. As a detective and a journalist begin digging deeper into their fragmented statements to discover what truly happened that night, they gradually uncover a horrific, unspeakable truth that seals the fate of anyone who learns it."