The main idea of the lyrics is: my emperor is prosperous, enduring for generations; Gravel diagenesis, covered by moss; Long-term stability makes the country rich and the people safe. When the National Assembly discussed the bill to formulate its national flag and national anthem, the Japanese government put forward its interpretation of the meaning of the national anthem "Jundai". 1On June 29th, 999, when the House of Representatives held a plenary meeting, Prime Minister Obuchi made the following explanation: "According to the current Japanese Constitution, Kimi in' Jundai' refers to the emperor, who is a symbol of national and ethnic unity, and his position comes from the will of the people with sovereign power; The generation of the monarch describes the state of our whole country. The country has an emperor whose position comes from the will of the people with sovereign power. The emperor is a symbol of the country itself and national unity, so it is appropriate to interpret the lyrics of the national anthem as praying for the permanent prosperity and peace of our country. "I want to know who wrote the lyrics of the national anthem first. Two Japanese poems of 3 1 syllable haiku contain the words of the national anthem, namely, The Collection of Ancient and Modern Harmony in 10 century and Ode to Han Lang in10 century, but the names of the poets are unknown. From a very young age, people will recite poems at banquets to commemorate auspicious moments or celebrate important events. These words are often accompanied by music with some typical singing styles. These singing methods are similar to folk songs (the singing method of Japanese art "Neng" performance), (three-string pop songs), Beijing (three-string drama narrative singing method), sacrificial songs (festival songs) and pipa songs (pipa accompaniment songs). These words are also used in fairy tales and other stories, and even appear in popular novels (called floating grass in Japanese) and humorous crazy rhyme poems (folk songs) in the Edo era.