- Canvas (キャンバス)
- Kasa (傘; Umbrella)
- Itoshii Hito (愛しい人; Lovely Person)
- Mikazuki (三日月; Crescent Moon)
- Yume no Naka de (ゆめのなかで; In a Dream)
crystal is the debut indie mini-album released by hinaco. It was later removed from her MySpace and online merchants after the announcement of her major debut in March 2010.