Dreaming Leaf -ユメミルコトノハ- (-Yume Miru Kotonoha-)

Background
OSTER project's eighth original Vocaloid work.

This song is featured in the games Project DIVA and Project DIVA Arcade. While Miku's original is fairly popular, a cover remixed by OSTER project and baker sung by Kagamine Rin has gained more popularity, and some mistake her's for the original.