スターチャート from はたらく魔王さま!!(Special Ending theme of Hataraku Maou-sama)
uplifting song, rather for ending theme, i think
【CD情報など】サンカク ep [Single, Maxi] by nano. RIPE will be released on May 22, 2013.
this has been released at iTunes⇒ http://itunes.apple.com/jp/album/yue-hua/id646277896?i=646277939&l=en&ign-mpt=uo%3D2