It's a 3-move sequence of a former pro getting hotheaded and underestimating a young amateur, happening all in the span of a few seconds.
He gets the correct read that he's got him beat in strength and technique, plus Akita is already nearly spent from the blows he's taken, so his only winning move is a hold. So far so good.
Akita closes the distance surprises him by improv. deflecting the straight to the face, but Full Contact Ojiisan still reflexively gets a knee blow in, with the reasonable immediate assessment that it's a match decider given how Akita nearly passed from the first one, but this time the lad grits his teeth and pulls through with a surprise roundhouse. Ojiisan himself is like "that was my mistake" about opening himself up for that one.
And while Akita managed to get him good, he still didn't get to knock him out, so still with a hot head, and now with real desperation thinking he could actually lose this thing if he lets Akita catch his breath and get back up, he goes for a finishing blow straight because despite knowing kicking techniques Ojiisan heavily favors his punches to the point they cost him a world championship, seriously this is like his defining character trait and the trap is sprung.
