Tetsu

The shadow of Tetsu Totsumura. On the night Shinpei arrived, Totsumura mistook Mio standing in front of the house for the real person and called out to her, but Mio killed him. The shadow created from this incident erased the corpse. The shadow, matching the original's high energy, informed the next day at the café that the Shiori family, whom Ushio had helped, had disappeared. Upon hearing this, Mio and Shinpei rushed out, and the shadow clicked its tongue... However, when Shinpei, who had looped back, witnessed this scene for the second time, he was killed by a phone call, causing another loop. It is unclear if the shadow was created again because Shinpei took action to save Totsumura (by falsely reporting to keep him away from the house).