Kana Ohashi is a schoolgirl and the film’s central survivor. She helps arrange a date for her friend, is chased by Teke Teke, and escapes with Utsumi’s help. She researches the legend, investigates its history with a relative and Takeda, and later remains traumatized and nearly catatonic after the supernatural attacks.
Briefly appearing figure used as a visual or thematic plot device.
A mysterious minor figure whose presence contributes to the film's atmosphere of uncertainty and hidden conspiracies.
Makoto's ex-wife; represents his attempt to settle into a conventional life, which ultimately ends in divorce and serves as a catalyst for his life reflections.
Natsumi is Atsuhisa's wife and Suzu's mother. She says she has felt unloved for years and stayed in the marriage for their daughter, but eventually leaves with Suzu and divorces Atsuhisa. Later, she works as a call girl in Kabukicho and is murdered, leaving Atsuhisa devastated.
Nozomi is one of the sisters at Tenmasou Inn, where Tamae finds temporary refuge after her accident. The sisters’ family arguments and strained relationships reveal old resentments, and Nozomi is part of the household whose warmth helps Tamae feel she belongs. The summary gives no further specific actions or decisions for her.
A high school student and the protagonist. She witnesses her classmate Kana's suicide after singing a mysterious melody. Later convinced by Riku to sing the infectious song, she must fight for her life as her friends die one by one, ultimately uncovering a dark secret tied to her past.
A steadfast member of the survivor group, focused on endurance, preserving remaining human knowledge, and maintaining hope for the future.
Yuko Oshima has 67 screen credits in a career dating back to 2007. Their work spans 6 cinematic universes — most prominently SPEC Collection with 2 titles. Signature works include Antihero, Teke Teke, Round Trip Heart. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
Universe traveler — spans 6 universes
