This is the PV of the song Toki No Muko Maboroshi No Sora by FictionJunction. The intro theme of the anime series "Okami Kakushi."
this is the link to the song:http://www.youtube.com/watch?v=1QBicluwCqU
Single: Anime "Okami Kakushi" Intro Theme: Toki no Muko Maboroshi no Sora
Release date is January 27, 2010