The owners of this lounge decided that Roppongi needed a sophisticated hangout for expats with money, and it must be working, because R2 can be crazy full from 10pm onward, with the targeted corporate types packing the place. In a dark interior where a huge bar is center stage, it offers mojitos (like yuzu mojito), martinis, cocktails, and margaritas. It gets kudos for promoting mostly local up-and-coming Japanese (and some international) DJs nightly, usually jazz paired with live instruments.