Since then, the model has started zero warfare and added the ship hook and radio positioning equipment necessary for long-distance voyages to become a real shipboard fighter. The lift of the Japanese aircraft carrier is only slightly wider than the 12-meter wingspan of the Zero War 11 type. Once there is a transportation error, it is easy to damage the wing; considering the convenience of operation on the aircraft carrier is one of the important considerations when designing a carrier aircraft. The answer of the Jueyue team was to redesign the arc-shaped main wing ends on both sides into a form that can be folded up by 50 cm by manpower to facilitate shipboard operations. This model is called the Zero War 2-1, and it is also the main carrier fighter of Japan's HNA in the early days. The Tainan Air Force, which has the famous ace of the famous Saburo Sakai, Hiroyoshi Nishizawa, and Sasui Shuichi, used this aircraft as the main force in the most glorious period. At the beginning of the Pacific War, the Japanese Navy had 300 Zero Wars, of which 250 were used in the Pacific Theater, all of which were Zero War 21. They participated in the attack on Pearl Harbor and the Philippine Attack. By 1942, the Zero War 21 Mitsubishi 740 were produced. Nakajima produced 2,821 aircraft, which can be said to be the leading pillars of the early Pacific War. At that time, the Allies lacked sufficient preparation and a lack of correct analysis of the characteristics of Zero War. Therefore, they adopted the wrong World War I system and air combat tactics leading to successive miserable defeats. Therefore, it can be said that the undefeated zero war myth was created by the activeness of Zero War II. , Its bright gray (today's textual research is caramel color) painting has also become a symbol of the zero war myth. Since this type of zero warfare, the Allied forces have called it "Zeke" and have been in awe of it ,