This is the stock music used when Yaguruma makes his first appearance as Kamen Rider Kick Hopper in Kamen Rider Kabuto. You won't find this on an official soundtrack!
Music by Videohelper: http://www.videohelper.com
Picture by S.H. Figuarts: http://tamashii.jp/item/itemlist.php?pref=105
MP3 download: http://www.mediafire.com/?516ihdms85swstg
