This is exactly it. Think about it. They don't have any suitable landmass for a multi-role purpose jet that can do more than just air to air engagement. So, they min-maxed the hell out of the F-22 frame and then this came as a result. at least that's what I've been told.
Wow!! 2 engines and tails makes this aircraft look so hot yet So small and kinda cute... but dangerous. This feels like a David for all the Goliaths out there. Small targets are harder to find and catch. Japan please put these compact diamonds on the market.