I own this box set, and I think it is well worth it. Kiyotaka Sugiyama & the Omega Tribe were a great band. The presentation of this set is well done, and all of the Cds have been reworked to fit the set. There's some great music on here, although I think the Carlos Toshiki & Omega Tribe box set is much better in terms of extra content. The set is a little expensive for this price (when I got it I pad about 150), but if you're looking for this and don't want to use an international shipper, this is your best bet.