A four-episode Internet radio show to promote Angel Beats! called Jun Maeda's Brutal Radio (麻枝准の殺伐ラジオ, Maeda Jun no Satsubatsu Rajio?) aired between May 30, 2009 and March 31, 2010. The show was hosted by Jun Maeda, though guests did make appearances, such as Hironori Towa, the producer for Angel Beats!, and Na-Ga. One month after each regular broadcast, an additional shorter broadcast called Postwar Disposition (戦後処理, Sengo Shori?) was released. Another Internet radio show to promote the series titled Angel Beats! SSS Radio had a pre-broadcast on March 18, 2010, and began regular weekly broadcasting on April 1, 2010. Produced by Hibiki Radio Station, the show is hosted by Harumi Sakurai (the voice of Yuri), Kana Hanazawa (the voice of Angel) and Eri Kitamura (the voice of Yui).