Air in Summer is a two-part special to Air. It was animated by Kyoto Animation. It focuses on the feudal era characters, Kannabi no Mikoto, Uraha and Ryuya. On October 5, 2005, Air in Summer was released as a singular volume on DVD in both limited and regular edition in Japan.
Episode One - ~Mountain Path~ (Yamamichi, やまみち) Airdate: August 28, 2005
Episode Two - ~Universe~ (Ametsuchi, あめつち) Airdate: September 4, 2005