The History of the Ikari Warriors Trilogy - arcade console documentary
22:17
The History of The Ninja Warriors arcade console documentary
20:28
The History of Mercs - arcade console documentary
20:39
Ikari Warriors (NES) - Angry Video Game Nerd (AVGN)
33:04
The History of Bad Dudes Vs. DragonNinja - Arcade console documentary ドラゴンニンジャ
27:25
WTF Is Ikari Warriors?
27:39
The History of Ninja Gaiden part one – Arcade console documentary
29:00
The History of Teenage Mutant Ninja Turtles Turtles In Time - arcade documentary
31:53