選択した動画を自動で連続再生します

Harada Hitomi - Daydream Duel

The song is Daydream Duel as performed by Harada Hitomi on her latest single Schwarzer Bogen. At the moment the single is available only on the Japanese iTunes and Japanese Amazon.
https://itunes.apple.com/jp/album/tvanime-mo-danno-wangto-zhan/id940330337?l=en
http://haradahitomi.com/disco/

The song was made for the promotion of the Daydream Duel game revolving around the Seirei Tsukai no Blade Dance universe.
https://www.youtube.com/watch?v=3u5H1qtndUA