Ki-102b "Randy", 207 built. Probably won't even have to perk it.
General characteristics
Crew: 2
Length: 37 ft 7 in (11.45 m)
Wingspan: 51 ft 1 in (15.57 m)
Height: 12 ft 2 in (3.70 m)
Wing area: 366 ft? (34 m?)
Empty weight: 10,900 lb (4,950 kg)
Loaded weight: 16,000 lb (7,300 kg)
Powerplant: 2? Mitsubishi Ha-112-II Ru 14-cylinder radial engine, 1,500 hp (1,120 kW) each
Performance
Maximum speed: 310 kn, 360 mph (580 km/h)
Range: 1,100 nmi, 1,200 mi (2,000 km)
Service ceiling: 33,000 ft (10,000 m)
Power/mass: 2.4 kg/kW (5.4 lb/hp)
Armament
Guns: * 1? 57 mm (2.24 in) Ho-401 cannon~replaced in the 102a with a 37 mm (1.46 in) cannon, deleted in the 102c
2? 20 mm Ho-5 cannon~replaced in the 102c with 30 mm (1.18 in) cannons
1? 12.7 mm (0.50 in) Ho-103 machine gun~deleted in the 102a and 102c
Bombs: 2 ? 200 L (53 US gal) drop tanks or 2 ? 250 kg (551 lb) bombs
OR......................
The Ki-45 "Nick", predecessor of the Ki-102. About 1700 were built.
General characteristics
Crew: Two
Length: 11.00 m (36 ft 1 in)
Wingspan: 15.02 m (49 ft 4 in)
Height: 3.70 m (12 ft 2 in)
Wing area: 32.0 m? (344 ft?)
Empty weight: 4,000 kg (8,820 lb)
Loaded weight: 5,500 kg (12,125 lb)
Powerplant: 2 ? Mitsubishi Ha-102 14-cylinder radial engines, 783 kW (1,050 hp) each
Performance
Maximum speed: 540 km/h (292 kn, 336 mph)
Range: 2,000 km (1,081 nmi, 1,243 mi)
Service ceiling: 10,000 m (32,800 ft)
Rate of climb: 11.7 m/s (2,300 ft/min)
Wing loading: 171.9 kg/m? (35 lb/ft?)
Power/mass: 0.26 kW/kg (0.16 hp/lb)
Armament
Ko: 1 ? 20 mm, 2 ? 12.7 mm (.50 in), 2 ? 7.92 mm (.312 in)
Otsu: 1 ? 37 mm (1.46 in), 2 ? 12.7 mm (.50 in), 1 ? 7.92 mm (.312 in)
Hei: 1 ? 37 mm (1.46 in), 1 ? 20 mm, 1 ? 7.92 mm (.312 in)
Tei: 1 ? 37 mm (1.46 in), 2 ? 20 mm
Bo: 1 ? 40 mm (1.57 in)