Paranormal Activity: Tokyo Night

Koichi is left to look after his ailing sister after she returns from a trip abroad. His caretaking becomes the backbone of the film, which is told through a home camera that captures unsettling moments around their apartment. As nocturnal noises and flickering lights pile up, Koichi begins to doubt whether the house is haunted or if something closer to him is fraying. The pictures grow more explicit, yet the truth remains elusive, pulling him deeper into a web of fear that is as much about family obligation as it is about supernatural intrusion. As their walls seem to close in, Koichi wonders if the illness is medical or if the house itself is listening.

Directed by Toshikazu Nagae, the film offers a distinctly Japanese take on the handheld found footage approach. Lean and intimate, it relies on restrained camera work, sound design, and actors rather than flashy effects.

With a budget of 1.35 million, the film grossed about 4.16 million worldwide, signaling a modest but solid return for a lean genre title. It found audiences in domestic markets and a few international spots, riding interest in found footage and cross cultural horror.

Within the wave of regional takes on the found footage idea, the film locates horror in a Tokyo apartment and a family routine, which gives familiar scares a local flavor. It has sparked discussions about cross cultural horror and how city life informs fear in genre cinema. Some viewers praise the way street sounds and inside noises blend to create creeping danger.

Critics generally acknowledge the tense atmosphere and its focus on caregiving as a pressure point for fear. The film relies on restraint rather than splashy effects, exploring themes of duty and isolation, and the toll of unseen presences on a fragile sibling bond. Some reviewers praise the film's precise sound design, which uses everyday noises to prime dread, while others feel the finale drifts into familiar horror terrain.