Utawarerumono (うたわれるもの?, "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.
Waking up injured, a man finds himself in a small village after being rescued by an apprentice physician. Having no memory of who he is and a mask he cannot take off, he decides to live with the other villagers peacefully. But peace is fragile, as a single event in their village plunges himself and his fellow villagers into a path of war.