Dai Jun, the Japanese national anthem, sounds like an elegy, mainly because it is indeed an elegy. According to Japanese historians' research, Dai Jun originated from a collection of ancient and modern songs and was an elegy sung at the funeral. The tune is Japanese elegant music, which pays attention to the sense of ceremony and solemnity, so it is very different from the national anthem of other countries, so it is normal to say that it is like funeral music.

Japan's national anthem is the shortest in the world, with only four sentences. My emperor is prosperous, and future generations will come. Gravel is diagenetic and covered with moss. Translated into Mandarin, that is to say, our imperial system has been passed down from one thousand generations to eight thousand generations. Until the pebbles turn into boulders, until the boulders grow moss. The lyrics of this song are very suitable for the Japanese character. This song is to promote the people's loyalty to the monarch and patriotism, and at the same time, it also reveals the ambition of hoping that the country will grow from small to large and from weak to strong.