Listen to Kosunoto, City of Eternity online. Kosunoto, City of Eternity is an Unknown language song and is sung by Japanese Traditional Music Ensemble. Kosunoto, City of Eternity, from the album Traditional Japanese Music - Shakuhachi Flute, Koto & Folk Song Collection with Sounds of Nature, was released in the year 2015. The duration of the song is 11:10. Download Unknown songs online from JioSaavn.