That I'VE seen anyway.
0:59 Seriously LOOK at that explosion, it's so cheesy.
Turns out his name is Zu-Gumun-Ba. :P
Kamen Rider Heisei Series Watch List:
Kuuga: 13th November 2012
Agito: 29th November 2012
Ryuki: 6th January 2013
Faiz: 27th January 2013
Blade: 19th March 2013
Hibiki: 29th May 2013
Kabuto: 31st July 2013
Den-O: 5th September 2013
Kiva: 30th September 2013
Decade: 24th October 2013
Double: 11th November 2013
OOOs: 29th December 2013
Fourze: 30th May 2014
Wizard: ?? Febuary 2015
Gaim: ?? September 2014
Drive: 30th September 2015
Ghost: 2?th June 2017
Ex-Aid: 13 September 2017
Build: 27 August 2018
Zi-O: ?? ?? 2019
I download the episodes from Henshin-Fever's Facebook page (Account required)
http://www.facebook.com/HenshinFever/app_4949752878
The episodes linked may not work now.