
STA-1The first Japanese post-war tank was developed on the basis of U.S. vehicles. The STA-1 was developed, taking into consideration Japanese terrain, rail network specifications, and anthropometric data of Japanese tankers. Only one prototype was built, in December 1956.
Overtank offers Gun Marks for every tank, and various other services such as coaching. Interested? Visit Overtank
90 mm Gun Type 61 (damage per shot: 240):
90 mm Rifled Gun (damage per shot: 240):
547
771
976
1167

















90 mm Gun Type 61 (damage per shot: 240):
90 mm Rifled Gun (damage per shot: 240):
Expected
frags:
0.82
Expected
spot
1.12
Expected
defense points
1.03
Expected
winrate
51.09%












Tier VII field modification
available for tier IX-X tanks
Tier VIII field modification
available for tier X tanks
+3% to engine power
-50% to the damaged ammo rack penalty and damaged engine penalty
-20% to dispersion of a damaged gun
-4% to hull traverse speed
-4% to turret traverse speed or gun traverse speed for vehicles with stationary cabins
-2% to aiming circle size
+3% to dispersion during hull traverse
+3% to dispersion during movement