A much-needed compendium
When not making original songs like for Area Z or redoing favorites for the Strong Best Album, JAM Project has been busy. It's been a while since the last Best Collection. It's possible you have a couple of the songs already. One Punch Man's The Hero, for example, is available as a single on iTunes US and is on Area Z (not on iTunes), but it's joined here by a pretty great remix. A lot of the songs here, however, aren't available anywhere else in the US. Kessen is a very impressive, epic track with a guest spot by Ricardo Cruz. A number of tracks here come from JAM's work for the Garo franchise. "Yaiba-The Divine Blade" from Divine Flame is on that other album. Sorry.
If you are looking for Nawabari (the song in their recent Shanghai-shot PV), that is on Area Z.