None of those tanks come reasonably close to a Pz4 of 1942, none of those tanks demonstrate the tactical prowess that the Germans had when using those tanks.
The
Type 3 was about equivalent to an
M2 ( used in the M3 Lee ) not the
KwK 40 which means that the
T-34 will have frontal armor equal to the penetration the Type 3 can manage at 100 meters, beyond that the T-34's armor will be able to resist Type 3 fire. With the KwK 40 L43 that point happens between 1500 and 2000 meters. Mainwhile the
Chi-Nu will find itself vulnerable to
76mm fire up to 1000 meters at least, you'll also note there another problem for the Chi-Nu, it's armor allows all those anti-tank guns that the Soviets had to be useful. 45mm guns penetrating at 500 meter ranges which means BT-7s and the like will prove effective
against a tank that in OTL appeared in 1944.
Because the Japanese are not the Germans, stop trying to pretend they are.