Kono Aozora ni Yakusoku wo - Melody of the Sun and Sea Japan

Kono Aozora ni Yakusoku o is a Japanese adult visual novel produced by Giga, originally released on March 31, 2006. The game was ported to the PlayStation 2 in 2007 and the PlayStation Portable in 2009 came with additional content although the adult content was removed. An anime TV series was made in 2007 under the title Kono Aozora ni Yakusoku o: Yokoso Tsugumi Ryo e.