Unknown - Kawanishi H8k2 Type 2 Flying Boat Model 12

In 1944 mass production was preparing another model of the plane - Н8К2 M. 22 with a retractable top turret firing points without blisters and with a retractable in-flight floats on the consoles of the wing. Two of the prototype during the tests has set a new engines Mitsubishi МК4В Casey 25 takeoff power 1825 HP after which the modification was designated Н8К4 M. 23. These machines had the highest for Emily speed of 472 km/h but commercially they are not built as factories of the company Kawanishi urgently redeveloped on the issue of interceptors to protect the Islands of the metropolis.