Sakamoto was a stunt performer for Blue Mask for the live stunt shows of Hikari Sentai Maskman. performing at Korakuen Stadium and Tokyo Dome. Sakamoto had also formed Alpha Stunts Production. He was the 2nd Unit Director for the "battle grid" scenes for VR Troopers. This led him to eventually replacing Jeff Pruitt as stunt director for Mighty Morphin Power Rangers ' third season. He also made an appearance as Tritor in Power Rangers Zeo, he only moved his lips while character voice was done by someonelse. Sakamoto is one of the few original crew members to move to New Zealand for the Power Rangers.