航宇工业是高技术工业,也是21世纪的重要工业。如果日本放弃这个领域的活动,那么,就会进一步落后于欧洲和美国。由于战败,美国占领军禁止日本指染航宇领域,日本航宇业所以起步较晚,加之政府向航宇企业投资少,而把经费更多用于实用主义的风险上。目前,日本渴望参加到空间尖端行列 Hangyu Industry is a high-tech industry and an important industry in the 21st century. If Japan abandons its activities in this area, it will further lag behind Europe and the United States. As a result of the defeat, the US occupying force banned Japan from targeting the Aerospace field. The Japanese aviation industry started late, and the government’s investment in Aerospace companies is less, and the funds are more used for pragmatic risks. At present, Japan is eager to participate in the cutting-edge of space.