- Changes
- Ha-115 with a two-stage supercharger in a longer-chord cowling, three-blade propeller, shorter strengthened wing with racks for drop tanks or bombs, 13 mm head and back armour, rubber-coated tanks, taller canopy and reflector sight. Prototypes from February 1942, production from November 1942, in service from December 1942. Later IIa, IIb and II-Kai changed the oil cooler, exhausts and rack positions; the II-Kai had ejector exhausts and an extra fuselage tank. Thai designation B.Kh.13.
- Crew
- 1
- Length
- 8,920 mm
- Wingspan
- 10,840 mm
- Empty weight
- 1,910 kg
- Pilot armor
- 13 mm
- Self sealing tanks
- True
- Engines
- 1
- Blades
- 3
- Max speed
- 530 km/h
- Max speed altitude
- 4,000 m
- Service ceiling
- 11,200 m