is a greatest hits album by Japanese girl idol group Buono!
It was released on 10 August 2010 on the label Pony Canyon.
The CD included in both editions, the regular and the limited, contains the A-sides of 8 of the 10 singles released by Buono!
by that time (the ones excluded are the 4th single "Gachinko de Ikō!"
The second CD included in the limited edition contains the B-sides of all 10 singles released by Buono!