Born, and raised in Tokyo Japan, he was raised by Japanese culture , and tradition. By 2362 he started to become a trouble maker. His father would help him in his skills of martial arts. In 2369 he enrolled in the Starfleet Marine Corps Academy where he excelled in hand to hand combat, and graduated in the Marine Corps Academy Top Fifteen Percent of Class.
In 2377, Jake would find himself stationed at Caldos III where the Federation were setting up a listening post when the Borg attacked. Jake was captured, and assimilated for 3 days on a Borg cube. The USS Ticonderoga would liberate him from the Borg as the only survivor. It wasn't until 2379 he was cleared back for service, but he would keep his limb implants as the damage was too extensive.
In 2381 he was assigned with the Diplomatic Corps on Cardassia Prime. It was his efforts that exposed a continuing arms smuggling operation by the Orion Syndicate. In 2384 he was stationed on Deep Space 9 briefly as a logistics officer for the Alliance pullout from Cardassia.
In 2386 he returned to the Beta Quadrant at Starbase 140 as Security chief. In 2397 the shockwave incident proved that his leadership abilities was well suited to take command of the 242nd Battalion.