小野大輔
An Internet radio show titled "Umineko no Naku Koro ni Episode R: Radio of the Golden Witch" aired ten episodes between August 26, 2009 and January 13, 2010. Produced by Animate TV, the show was hosted by Sayaka Ohara (the voice of Beatrice in the anime adaptation) and featured numerous guests who were also voice actors from the anime such as Daisuke Ono (Battler) and Marina Inoue (Jessica). A special episode was later aired on April 28, 2010 featuring Rina Satō (Ange) and Ryukishi07 as guests. Two CD compilation volumes containing two CDs each were released on December 23, 2009 and January 27, 2010 compiling the ten main episodes.