Alright, so I will convert the ppsf of ユーレイーの心 to multiple USTs for those who use of UTAU, USTx/VSQx for those who uses Open UTAU, V4x, DeepVocal and Piapro NT. This said, their will be lots of Self covers including an Utaite Cover. Might also be an svp too.
Also here's a Quick chart of...