1 of 3 new tracks from Fujita Maiko's Love Story Best ~hiiro no kakera~ album.
Its also the insert song in the Hiiro no Kakera anime. Think the last episode or so.
Please do support her by buying her albums!
Play-asia link:
http://www.play-asia.com/Love_Story_Best_Hiiro_No_Kakera_CDDVD/paOS-13-71-1l5-49-en-70-5xbz.html
Amazon.jp has it as well.
PS: The title of the song is "Treasure"
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