KAMUI —He’s behind you: S01E01

Mary-san/Teketeke

The ringing of the phone echoes through a high-rise building late at night. The voice on the other end introduces herself as Mary-san. Shizuka is pursued by her via every phone call, no matter the room she flees to or the hallway she runs down. What encounter awaits Mary-san after cornering Shizuka?! Teketeke a wandering spirit that seeks after its lower half of the body, lost in an accident. Shizuka, who was forced to listen to the story from Kamui, finds the ghost before her ‘as promised,’ unaware that this was a clever trap set up by Kamui.

KAMUI ---He's behind you episode 1 is titled “Mary-san/Teketeke”, one of 12 episodes in the series. It first aired on July 3, 2026. This episode carries English and Japanese audio, with subtitles in Chinese, English, and German. It streams in up to 1080p. Running time is about 12 minutes. Next up is episode 2.