FLOW is streaming the music video for “UNSTOPPABLE,” the opening theme of the anime Reborn as a Space Mercenary: I Woke Up Piloting the Strongest Starship! on its official YouTube channel, reports Crunchyroll News. The Crunchyroll News article, published on October 6, 2026, does not specify when the video was posted.
The song went digital on October 5. The CD single featuring “UNSTOPPABLE” and “Sorrow” is scheduled for October 28; no year is specified for either release date.
Reborn as a Space Mercenary anime launched in Japan on October 4
The television adaptation premiered in Japan on October 4, 2026. “UNSTOPPABLE” went digital after the anime’s launch and before the CD release.
Crunchyroll says it streams the anime to members worldwide, except in Japan, China, Korea and Mongolia.JEU.VIDEO.
