The lyrics was written in 10th century during the Heian period. Making it one of the oldest lyrics in the world. In 1870, the first anthem was adopted. Same lyrics, but different music. In 1880, they decided to change the anthem melody to this current anthem. A national anthem of Japan. Preceded by: "Kimigayo (John William Fenton)" Lyrics: Kimigayo wa Chiyo ni yachiyo ni Sazare-ishi no Iwao to narite Koke no musu made