"KIRBY!! ☆星のヒーロー☆ (KARAOKE!)" is a King for Another Day Tournament track exclusive to the FIRST STRIKE ~ SiIvaGunner: King for Another Day Tournament Original Soundtrack VOL. 1 album.
Joke[]
This is an instrumental version of "KIRBY!! ☆星のヒーロー☆ - SiIvaGunner: King for Another Day".