Utawarerumono (うたわれるもの, lit. "The One Being Sung") is a Japanese adult tactical role-playing visual novel by Leaf which was released on April 26, 2002 for Windows. A PlayStation 2 version was developed by Sting, and released by Aquaplus on October 26, 2006. Utawarerumono was later ported to PlayStation Portable on May 28, 2009. Two Internet radio programs based on Utawarerumono aired on the Oto Izumi broadcast station. Three manga adaptations were published by ASCII Media Works.