1. The Japanese government carried out modern political reforms and established a constitutional monarchy.

2. Economically, promote "propagation and development of industry", learn European and American technology, and carry out a wave of industrialization.

3. Promote "civilization and enlightenment", Europeanize social life, vigorously develop education and other measures.

4. Holding Western concerts was an activity during Japan's Meiji Restoration period. This reform made Japan one of the world's powerful countries and was the beginning of Japan's modernization. However, it also led Japan to embark on foreign aggression. The path of expansionary militarism has caused heavy disasters to neighboring countries in Asia.