| req= Set [[Yamashio Maru]], [[Kumano Maru]] or [[Asahi]] as Secretary, then, prepare a [[Type 4 Heavy Bomber Hiryuu + No.1 Model 1A Guided Missile]], a {{Star}}+7 [[Ki-96]], 10 Saury, and 35 Development Materials. | | req= Set [[Yamashio Maru]], [[Kumano Maru]] or [[Asahi]] as Secretary, then, prepare a [[Type 4 Heavy Bomber Hiryuu + No.1 Model 1A Guided Missile]], a {{Star}}+7 [[Ki-96]], 10 Saury, and 35 Development Materials. |