Uchuu Nanchara Kotetsu-kun Anime Film Opens in Japanese Theaters September 11, 2026

Kadokawa Anime has announced that a theatrical film based on Nishimura Yuji's popular web manga series Uchuu Nanchara Kotetsu-kun will premiere in Japanese cinemas on September 11, 2026. The film, subtitled Ukkari Detekita Uchujin wo Sagase! (Find the Alien Who Accidentally Appeared!), will bring the comedic space-education series to the big screen for the first time with large-scale space visuals.