 A new version of the Blu-ray Disc box set was released on November 28, 2008, in Japan.On April 27, 2007, ADV Films co-founder and executive Matt Greenfield announced the acquisition of both the anime series and the film during a panel at the anime convention Anime Matsuri; it paid $145,000 for the TV series.The 12 main episodes and two "Air in Summer" episodes were licensed for North American distribution by ADV Films.