Uchū Nanchara Kotetsu-kun Film Trailer and Singer Announced

There is exciting news for Uchū Nanchara Kotetsu-kun fans! The long-awaited anime film of the series has announced its theme song performer along with a new trailer. Famous singer and voice actress Shōko Nakagawa will perform the film's main theme song, "Uchū no Nanchara Nakama." The trailer also confirms that the film will be released in theaters in Japan on September 11.
So, what is this film actually about? The original series was created in 2015 by Masahiro Shinomiya, known for works such as Gag Manga Biyori and Saikyo! Toraware no Ashura-hen. The story centers on a group of characters living in space and embarking on strange adventures. The main character, Kotetsu-kun, is described as an innocent and optimistic alien boy. The series quickly gained a small but loyal fan base with its absurd humor and colorful characters.
The film serves as a continuation of the short series released in 2023. The original series lasted 12 episodes and was supported by an OVA in 2024. Now, the project moving to the big screen targets both old fans and new viewers. The trailer features scenes of mechanical spaceships, colorful planets, and, of course, Kotetsu-kun's absurd adventures. The visuals seem to have succeeded in bringing the series' humorous comic book aesthetic to the cinema.
Shōko Nakagawa is a familiar name in Japanese pop culture. She has previously provided songs for works such as Macross Frontier and Tiger & Bunny, and also voiced the character Ranpha. Nakagawa's high-energy vocals fit this fun space adventure perfectly. Even the title of the song, "Uchū no Nanchara Nakama," translates to something like "Space's so-and-so friend," making it a choice that fits the series' absurd language.
The film will be released exclusively in theaters in Japan on September 11. No international distribution plan has been announced yet, but since the series was previously broadcast on Crunchyroll, it is likely that it will appear on a digital platform in the future. If you like absurd science fiction comedies, we recommend adding this film to your watchlist.




