AMBot | 07/05/2026 | Reading Time: 3 Min.
For the upcoming adaptation of the light novel "Mezametara Saikyou Soubi to Uchuusen-mochi datta node Ikkodate Mezashite Youhei to shite Jiyuu ni Ikitai" (abbreviated as "Mezameza"), official details about the theme songs have been announced. Japanese rock band FLOW contributes the opening, while the band ASTERISM provides the ending. Coinciding with the announcement, a new music video showcasing the ending has been released.

The opening is titled "UNSTOPPABLE" and was composed specifically for the series. FLOW describes the song as a driving, emotional anthem that captures the protagonist's sense of boundless freedom. The band revealed that retro game influences were intentionally incorporated into the track to emphasize the video game aesthetic of the source material. This marks FLOW's third anime song this year, following their contributions to "Rakudai Kenja no Gakuin Musou" and the second season of "Kikansha no Mahou wa Tokubetsu desu." With this, they are opening two series of the fall 2026 season.

The ending "MY WAY" comes from ASTERISM, who also wrote the piece exclusively for the series. The band stated that while writing the lyrics, they put themselves in the shoes of the hero Hiro and aimed to capture the spirit of self-determination and venturing into the unknown with the song. The accompanying PV features the main characters in action-packed scenes.

The anime's story is based on the light novel series of the same name by Ryuuto (illustrations by Nabeshima Tetsuhiro, published by Kadokawa). It centers on office worker Takahiro Sato, who one day awakens in the cockpit of a spaceship in a sci-fi game world. Under the name Hiro, he enlists as a mercenary to finance a house for himself and his crew. The series blends space adventure with comedy and unexpected twists.

Broadcasting begins in October 2026 on TOKYO MX, Yomiuri TV, Chukyo TV, and other channels. Direction is handled by Norihiko Naganuma, with the script by Takamitsu Hongo. Character design is by Masami Sueoka, and music by Kenta Higashiohji. The series is animated by studio A-CAT under the production of HAYATE. Voice actors include Makoto Furukawa as Hiro, Konomi Inagaki as Mimi, Anna Nagase as Eruma, and Haruka Shiraishi as Serena.

The official music video for "MY WAY" is already available on various platforms – anticipation for autumn is building.

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Anime "Mezameza": FLOW and ASTERISM Provide Music – New PV Released
This article was originally published in German. It was translated with technical support and editorially reviewed before publication.

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