
Quick answer — "Mobile Suit Gundam: Iron-Blooded Orphans – Opening Theme 1 – Raise your flag" by Man with a Mission is the opening theme of Mobile Suit GUNDAM Iron Blooded Orphans.
"Mobile Suit Gundam: Iron-Blooded Orphans – Opening Theme 1 – Raise your flag" by Man with a Mission is the opening theme of Mobile Suit GUNDAM Iron Blooded Orphans.
"Mobile Suit Gundam: Iron-Blooded Orphans – Opening Theme 1 – Raise your flag" is performed by Man with a Mission.