FLOW Streams "UNSTOPPABLE" Music Video From Space Mercenary Anime
FLOW has released the music video for "UNSTOPPABLE," the opening theme of Reborn as a Space Mercenary: I Woke Up Piloting the Strongest Starship!, on its official YouTube channel.
FLOW began streaming the music video for "UNSTOPPABLE," the opening theme of the fall 2026 anime Reborn as a Space Mercenary: I Woke Up Piloting the Strongest Starship!, on its official YouTube channel.
The song was digitally released on October 5. A CD single containing "UNSTOPPABLE" and "Sorrow" is scheduled for release on October 28.
The anime premiered in Japan on October 4, 2026. Norihiko Nagahama directs at studio A-CAT, with series composition by Takamitsu Kono, character designs by Masami Sueoka and music by Kenta Higashoji. Crunchyroll streams the series worldwide excluding Japan, China, Korea and Mongolia. The anime adapts Ryuto's isekai sci-fi light novel series.
FLOW was formed in 1998 and made its major debut in 2003. The band has provided theme songs for anime including Naruto, Eureka Seven, Code Geass and Dragon Ball Z. In the fall 2026 season, FLOW also provided the opening theme "Sorrow" for A Returner's Magic Should Be Special Season 2.
Quick answers
When is the CD single for FLOW's "UNSTOPPABLE" released?
The CD single containing "UNSTOPPABLE" and "Sorrow" is scheduled for release on October 28.
When did the Reborn as a Space Mercenary anime premiere?
The anime premiered in Japan on October 4, 2026.
Where can I watch Reborn as a Space Mercenary: I Woke Up Piloting the Strongest Starship!?
Crunchyroll streams the anime worldwide excluding Japan, China, Korea and Mongolia.