This is an arrangement of Japanese classical music for keyboard instruments. It includes koto music, choka (long songs), joruri (narrative music), imayo (popular songs of the Heian period), lullabies, children's songs, and folk songs. For those who do not have Japanese as their native language, the lyrics are written in both romaji and hiragana. There are a total of 46 songs, concluding with "Kojo no Tsuki" (Moon Over the Ruined Castle). Please see the photos.