The darkness in me■Music(作曲): Sweet-Revenge ( mylist/6632150 ) http://www.youtube.com/user/SweetRevengeK http://twitter.com/Sweet_Revenge_K https://www.facebook.com/SweetRevengeK ■Vocal and lyrics(作詞、歌): あひるたま ( mylist/18704030 ) https://twitter.com/ahirutama ■Illustrations(イラスト): Jinbei http://www.pixiv.net/member.php?id=1474757 https://twitter.com/jinbei0608