Summer Time Rendering : Season 1

Shinpei Ajiro returns to his hometown of Hitogashima in Wakayama City for the first time in two years upon hearing the news of the death of his childhood friend, Ushio Kofune.

Shinpei was supposed to have been shot in the head by Mio's "shadow," but when he regained consciousness, he was on a ferry heading to Hitogashima.

Shinpei, who was killed by Mio, the "shadow," repeats July 22 again. In order to find out the truth about the "shadow," Shinpei visits the Kobayakawa family, whose family disappeared the day after Ushio's funeral, and encounters the "shadow" of Shiori Kobayakawa, the girl who was the cause of Ushio's accident.

On the night of the summer festival, a "shadow" of Ushio appears in front of Shinpei. Unlike the other "shadows," she acts as if she were Ushio herself before her death.

Shinpei is saved by a woman who was a passenger on the ferry.

July 22nd, the fourth time. Hizuru Minakata is the woman who met Shinpei on the ferry and told him the name "Ryunosuke Nagumo".

Hizuru reads the loop record compiled by Shinpei and determines that what is happening to him is true.

Shinpei returns to the Kobune family as Hizuru and Ginjiro watch over him to defeat Mio's "shadow" that appeared in the first night. However, Ushio, who was not "supposed to be there" yet, appears.

The video left on the cell phone which Ushio left, they see Ushio and her Shadow together. The two Ushio's begin to talk about the events from the time they met to the time they left the video

Shinpei learns the truth about Ushio's death.

Shinpei, Ushio, and Sou are surrounded by shadows. However, the shadows are only targeting Ushio.

Tokiko, the younger sister of Sou, says that she has been feeding dead people to Hiruko-sama, calling them "food". Hiruko-sama was Heine, a girl in kimono whom the "big shadow" who appeared at the Nittogashima Shrine on the day of the summer festival, had called her "Mother".

The fifth time, on July 22. When Shinpei regains consciousness, it is at the same time that Hizuru becomes convinced that Shinpei is a time traveler. He tells Hizuru about his past experiences and she decides to trust Shinpei and work together with him.

Seido Hishigata appears before Shinpei, who is in despair over Hizuru's death. In the course of his conversation with Seido, Shinpei learned a new clue about Shide.

Holding the necklace left behind by Shadow Ushio, the "first Ushio" inherited all the memories. As Shinpei had planned, Ushio has made a complete comeback.

Hiruko is still not defeated and a small part of her remains. Ushio and Shinpei's right eyes resonate. Shide, who was surely defeated, appears before their eyes again like an immortal.