Hitotsu dake ~We Are The One~ (Violin & Piano Ver.)
Single [Hitotsu dake ~We Are The One~]. 14.09.2011 Tracklist: 1. Hitotsu dake ~We Are The One~ 2. Hitotsu dake ~We Are The One~ (Orchestra Ver.) 3. Hitotsu dake ~We Are The One~ (Short Ver.) 4. Hitotsu dake ~We Are The One~ (Vocalless Ver.) 5. Hitotsu dake ~We Are The One~ (Violin & Piano Ver.)