''This is a domestic jet fighter-bomber developed based on the design drawing of turbojet fighter planes which were brought by submarine dispatch operations and put into service abroad. The Kikka Kai is equipped with bombs and two 30mm cannons on the nose to serve in its fighter-bomber role. | ''This is a domestic jet fighter-bomber developed based on the design drawing of turbojet fighter planes which were brought by submarine dispatch operations and put into service abroad. The Kikka Kai is equipped with bombs and two 30mm cannons on the nose to serve in its fighter-bomber role. |