fitness boxing feat. hatsune miku: isshoni exercise
Fit_Boxing_feat._初音ミク_-ミクといっしょにエクササイズ fitness_boxing_feat._hatsune_miku
A collaboration between Fitness Boxing and Crypton Future Media featuring Vocaloid Hatsune Miku, Kagamine Rin, Kagamine Len and Megurine Luka.