Tokyo Nightfall (2026)

A young man named Amenashi remains tormented by the loss of his younger sister Anna, who ended her own life after witnessing a fellow student’s suicide during high school. Consumed by guilt, he relentlessly clings to the ghost of her memory. One evening, he discovers whispers of a hidden mass suicide gathering inside a Tokyo nightclub—and feels an inexplicable pull toward it. His loyal friends, Nozu and Hattori, grow uneasy and secretly trail him into the venue. Trapped in a sealed space surrounded by hopeless young souls, the trio fights to break free, only to be forced into a raw confrontation with the buried emotions each of them has carried all along.