"Princess in The Galaxy" is Ichiokuen-P's first album. It contains 12 tracks, sung by Hatsune Miku, Kagamine Rin, Kagamine Len, SF-A2 miki, IA and various utaites. It was first released at THE VOC@LOiD 超 M@STER 24. A crossfade of the album can be heard on Nico Nico Douga. The official album website is available here. The album is purchasable on Toranoana and MelonBooks.