Lamune(ラムネRamune) is a Japanese adult visual novel developed by Neko Neko Soft originally released on July 30, 2004 for the PC. It was followed by an all-ages version for the PlayStation 2, and was released on August 25, 2005. A twelve-episode anime series based on the visual novel, entitled Lamune: Garasu Bin ni Utsuru Umi(ラムネ 〜ガラスびんに映る海〜, lit. Lamune: The Glass Jar that Reflects the Sea), was produced by Trinet Entertainment and Picture Magic and aired between October 11, 2005 and December 27, 2005.