mighty heart by 第一宇宙速度

First released: 11 Nov 2011, Length: 3:56

Releases containing this recording (2)

Official

Album

  1. GALAXY ONE 11 Nov 2011 第一宇宙速度

Album - Compilation

  1. FIRST ASTRONOMICAL VELOCITY ~Complete Collection~ 11 Aug 2017 すーぱーそに子