Reborn as a Space Mercenary Anime Reveals Theme Songs

FLOW will perform the opening theme song.

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Sony Music revealed the theme songs for the upcoming anime adaptation of Ryūto and Tetsuhiro Nabeshima’s Reborn as a Space Mercenary: I Woke Up Piloting the Strongest Starship! (Mezametara Saikyō Sōbi to Uchūsen Mochi Datta no de, Ikkodate Mezashite Yōhei Toshite Jiyū ni Ikitai) light novel series. FLOW will perform the anime’s opening theme song “Unstoppable,” while ASTERISM will perform the anime’s ending theme song “My Way.” The anime will air in October and Crunchyroll will stream the anime as it airs.

Reborn as a Space Mercenary I Woke Up Piloting the Strongest Starship! anime key visual
©2026 リュート・鍋島テツヒロ/KADOKAWA/project-Krishna

The cast includes:

  • Makoto Furukawa as Hiro
  • Konomi Inagaki as Hiro’s love interest Mimi
  • Anna Nagase as Hiro’s partner Elma
  • Haruka Shiraishi as Serena, a noble’s daughter and military officer

Norihiko Nagahama directs the anime at Studio A-Cat. Takamitsu Kōno is in charge of the series scripts. Masami Sueoka is the character designer, Jin Aketagawa is the sound director, and Kenta Higashiohji is the music composer.

Ryūto began serializing the ongoing original story on the Shōsetsuka ni Narō (Let’s Become Novelists) website in February 2019. Kadokawa publishes the series in print with illustrations by Tetsuhiro Nabeshima. Kadokawa will publish the series’ 17th volume on May 9, and Seven Seas Entertainment will publish the 14th volume in English on January 13.

Shinichi Matsui launched the manga adaptation of the novel series on ComicWalker in November 2019. Kadokawa published the manga’s 11th compiled book volume on March 23.

Lastly, here’s an overview of the series, via Seven Seas Entertainment:

When Satou Takahiro is swept away from his ordinary life into the world of his favorite video game, a universe of space battles, interstellar colonies, and danger in the vastness of outer space awaits. Soon, he’s living as “Hiro” the mercenary, with a tricked-out spaceship and a babe on each arm! There are space pirates to fight, girls to rescue, and trouble to get into (and hopefully out of). Hiro is going to live his new life to the fullest!

Douglas
Douglas
Douglas Mychal, a.k.a. FrostxMonarch is an experienced anime and manhwa content writer who is committed to writing content that is sure to get the anime community talking. When not writing, you can catch him reading fantasy books, coding or playing games

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