*The {{Equipment/Link|Type 4 Heavy Bomber Hiryuu|Type 4 Heavy Bomber Hiryuu (Skilled)|Type 4 Heavy Bomber Hiryuu + No.1 Model 1A Guided Missile|Type 4 Heavy Bomber Hiryuu (Skilled) + No.1 Model 1A Guided Missile|text=Hiryuu bombers}} obtainable (via Akashi notably) | *The {{Equipment/Link|Type 4 Heavy Bomber Hiryuu|Type 4 Heavy Bomber Hiryuu (Skilled)|Type 4 Heavy Bomber Hiryuu + No.1 Model 1A Guided Missile|Type 4 Heavy Bomber Hiryuu (Skilled) + No.1 Model 1A Guided Missile|text=Hiryuu bombers}} obtainable (via Akashi notably) |