OSTER-san no Best (OSTERさんのベスト)

"OSTERさんのベスト" (OSTER-san no Best / OSTER-san's Best) is an album with the best of OSTER project. It contains 15 tracks, all remastered, sung mainly by Hatsune Miku, but also Kagamine Rin, Kagamine Len, Megurine Luka, MEIKO and GUMI.

A crossfade of the album can be heard on Nico Nico Douga.

The album is purchasable on Amazon and CDJapan.