FLOW — UNSTOPPABLE (Mezametara Saikyou Soubi to Uchuusenmochi Datta node, Ikkodate Mezashite Youhei toshite Jiyuu ni Ikitai OP)
Artist: FLOW
Title: UNSTOPPABLE
Anime «Mezametara Saikyou Soubi to Uchuusenmochi Datta node, Ikkodate Mezashite Youhei toshite Jiyuu ni Ikitai» opening theme