PIRAMIRiSTAR

 is the first single released by Hirayama Emi.

Tracklist

 * 1) Star Sapphire (スターサファイア)
 * 2) Star trail
 * 3) Dead or Futarikiri♪ (Dead or ふたりきり♪) - Dolce Accordo -
 * 4) Tadoritsuku Mirai e (たどり着く未来へ) - Reprogram -
 * 5) Star Sapphire (スターサファイア) [Off Vocal] (BONUS TRACK)
 * 6) Star trail [Off Vocal] (BONUS TRACK)
 * 7) Dead or Futarikiri♪ (Dead or ふたりきり♪) - Dolce Accordo - [Off Vocal] (BONUS TRACK)
 * 8) Tadoritsuku Mirai e (たどり着く未来へ) - Reprogram - [Off Vocal] (BONUS TRACK)