Yoake Mae Yori Ruriiro na Portable

Yoake Mae yori Ruriiro na (夜明け前より瑠璃色な, lit. A Brighter Blue Than That Before the Dawn), also known as Crescent Love, is a Japanese adult visual novel developed by August and first released on September 22, 2005 for Windows. It was later ported to the PlayStation 2 and PlayStation Portable. A manga illustrated by Hoehoe Nōmiso was serialized in Dengeki Daioh between the November 2005 and May 2007 issues. A 12-episode anime adaptation titled Yoake Mae yori Ruriiro na: Crescent Love aired in Japan between October and December 2006. The anime is licensed by Sentai Filmworks in North America and was released on June 1, 2010.

Source: TheGamesDB