Hello NicoNicoDouga! This is Yakumo Yukari's theme in Eurobeat form. The song can be downloaded at http://odysseymusic.bandcamp.com/album/deadly-fantasy-sing...
この人のは独特の浮遊感が癖になる この人の曲マジで良い いいっすね すばらすぃ ネクロのアレンジという時点で神 Beautiful… Very good! I love this song,your voice attracts me... いい声だ...