阿澄佳奈
An internet radio show hosted by Kana Asumi and Minori Chihara to promote and discuss the TV anime series, broadcast on Onsen.ag from September 24 2012 to October 1 2013. Episodes were released weekly up to episode 27, and then once every two weeks after. A special episode was released in 2015 to coincide with the TV series Blu-ray box release, with another in 2017 for the Blu-ray box re-release.