Hiiro no Kakera(緋色の欠片, loosely translated into English as Scarlet Fragment), is a Japanese visual novel created by Idea Factory directed at the female market, known as an otome game. Released on July 6, 2006 for the PlayStation 2, the protagonist is a teenage girl who revisits a small village she remembers from her childhood and gets caught up in her family's history and supernatural dangers surrounding it.