The film is set for a May 24th, 2023 release where a regular edition Blu-ray is priced at 5,800 yen, a limited edition at 9,800 yen, and a limited edition via Canime is at 11,800 yen.
With the film getting a September 9th, 2022 debut in Japan, we’re now dealing with the home video release side.
The film has Tomohisa Taguchi directing it based on their screenplay at CLAP, which is behind the recent Pompo: The Cinephile film.
Known originally as Natsu e no Tunnel, Sayonara no Deguchi, it’s from writer Mokune Hachi with illustrations by Kukka.