HAPPY HARDCORE

Are you happy?　　　HAPPY HARDCORE　BE LOVIN / D-Crew　　LOVE D RIVE / D-crew　　starmine / Ryu☆　　LOVE IS DREAMINESS / L.E.D.-G VS GUHROOVY fw/asuka　　Sweet Sweet Magic / jun　　rainbow rainbow / Ryu☆　　AGEHA / Ryu☆　　HAPPY☆ANGEL / jun with TAHIRIH　　in the Sky / Ryu☆　　LOVELY STORM-LOVE IS DREAMINESS RE-INTERPRETATION- / L.E.D.

http://www.nicovideo.jp/watch/sm5699262