First greatest hits album of Kanjani8 features all title songs of their singles and a new song "Kuruton" performed by Yokoyama who won the first place at "Gachinko Matsuri! Center wa Ore da!!" event. Regular edition includes three works of "GIFT" series (White, Red, Green) released in December 2009. Features 30 tracks total. Comes with a 52-page lyrics booklet.