m.o.v.e's SYNERGY album and also GRID. And m.o.v.e 10th Anniversary MEGA BEST - Disk II has this killer remix of FLY ME SO HIGH that you must hear! That's all you need.
As mentioned, Aira Mitsuki is pretty good and catchy. I also love some of Mizca's stuff.
Mizca
Aira Mitsuki