ヘルシーエンド (Healthy End)

Background
"Healthy End" is an original song by Powapowa-P, featuring Hatsune Miku Append Dark. However, it was uploaded by Yuma Saito on both niconico and YouTube, two months after the producer passed away.

The song reached the Hall of Fame. It was also an entry at the FRENZ event in 2015.