Germany have the Ju-188, Americans have now the B-25J-30 I suggest from War Thunder the Tupolev Tu-2 for soviets and for Japan the Ki-67-I Otsu however I thinkk the Hiryu would suit better, but if you think it’s meh or you want suggest other, I want listen your opinion, main reason?, well:
Technical Details Crew Six - Eight Engine 2 x 1,900hp Mitsubishi Ha-104 driving four bladed propeller Span 73’ 9.75" Length 61’ 4.25" Maximum Speed 334 mph Range 1,740 miles Armament 4 x 12.7mm Machine Guns, 1 x 20mm cannon Bombload 1,764 lb
I only know a bit of the soviet, so I apologizes if it’s not enough
The Japanese need the Betty bomber. It’s a medium bomber so it would fit nice in the game with the other factions bombers. It would have the same number of crew and theoretically the same bomb load capacity.
The main issue is that the Soviet BR3 has relied too heavily on the IL ground-attack aircraft for far too long, with only this one plane available. What BR3 really needs is proper bombers. Additionally, the Tu-2 is placed at BR5, which means it cannot provide support for BR3 gameplay.