Rui no Masaiban
Genres: Fantasy
Type: ONA, Episodes: 1
Aired: Feb 1, 2012
Source: Unknown
Rating: PG-13 - Teens 13 or older
Synopsis:
The animated promotional video for the drama CD Rui no Masaiban (Rui's Magical Trials). The original dark fantasy story revolves around Rui, the youngest ever magical judge who weighs the fate of demons.

(Source: ANN)