This is the nightcore of Suki - Kana Nishino
Enjoy !
Image
http://1.bp.blogspot.com/-hLcoy7BxdXA/U4EpoS5BclI/AAAAAAAAlhs/hdWs-DZaNMA/s1600/Nisekoi+Kirisaki+Chitoge+Kawaiii+Seifuku+Pose+Render.png
You can hear another songs here
http://www.youtube.com/channel/UCuHIf9-Bpay-cT8_jUEHUQg