"Story Teller" is a concept album by OSTER project. It is the 7th album and contains 8 tracks, sung by the characters Chisha (Hatsune Miku), Drossel (Kagamine Rin), Letzel (Kagamine Len), Katze (Megurine Luka) and Fude no Shoujo (GUMI). The story was written by Roletta.It was first released at Comiket 82. A crossfade of the album can be heard on Nico Nico Douga. The official album website is available here. The album is purchasable on Toranoana.