Suicide Club

An experienced detective who drives the investigation into the suicide wave. He grapples with personal loss as his family is touched by the crisis, fueling a weary, relentless pursuit of answers. Pragmatic and worn, he anchors the team as the scale of the case darkens.

A veteran, level-headed member of the trio who coordinates field operations and stakeouts. He spots patterns behind the suicides and remains a steady presence as the investigation intensifies. His interactions, including a tense moment with Mitsuko at the station, heighten the stakes.

The third investigator in the team, providing a calm, methodical counterpoint to the others. His experience helps ground the escalating chaos as the detectives chase clues across Japan. He embodies steadiness amid a rapidly unfolding crisis.

A hacker who routes information to the police, revealing connections between suicides and an online presence. Her information becomes crucial in linking cases, though she is later captured by Genesis’s group, underscoring the peril behind seeking truth.

A teenage girl who becomes entangled in the unfolding crisis, including police questioning and the discovery of a butterfly tattoo. Her journey intersects with the pattern of signs guiding the investigation, making her a focal point of the tragedy.

Leader of the underground group, Genesis operates from a hidden subculture hub and drives the rituals surrounding the 'Suicide Club.' His charisma and menace shape the events that unfold around the victims and investigators alike.

A member of Genesis’ gang, contributing to the group’s intimidating presence. His actions reflect the violent and loyal dynamics that propel the crime wave and the social commentary at the film’s core.

Maiko Mori’s character appears as part of the broader network surrounding the central figures. Her role ties into the film’s themes of family, belonging, and how the crisis spreads through different social circles.