Toaru Radio no Accelerator

Toaru Radio no Accelerator (とあるラジオの一方通行) is a radio show which promotes the Toaru Kagaku no Accelerator anime. It was also released together with limited editions of the second and third Blu-Ray and DVD releases for the anime. It is hosted by Accelerator's voice actor, Okamoto Nobuhiko, and Last Order's voice actress, Hidaka Rina.