Summer Time Rendering

is a Japanese manga series written and illustrated by Yasuki Tanaka. It was serialized on Shueisha's digital magazine Shōnen Jump+ from October 2017 to February 2021. An anime television series adaptation produced by OLM aired from April to September 2022. A live-action film, a real escape game, and a video game have also been announced. Synopsis Following the death of his parents, Shinpei Ajiro grew up with the Kofune sisters Ushio and Mio before heading to Tokyo to live alone. Two years later in July 2018, he returns to his hometown of Hitogashima Island, Wakayama Prefecture to attend Ushio's funeral following news of her drowning. However, Shinpei becomes suspicious when he receives news of strangle marks around Ushio's neck, implying that she was murdered intentionally. Now haunted by her "ghost" and assisted by Mio, Shinpei tries to find the answers to what really happened to Ushio and possibly save the residents from a strange dark enigma. Characters Shinpei is a kind-hearted teenager who used to live on Hitogashima with the Kofune family after his parents' death, but moved away to Tokyo to become independent soon after. Returning to attend Ushio's funeral leads him down a path of dark secrets on the island. He discovers his ability to loop by dying.