The official website of the currently airing Gabriel DropOut TV anime has announced that the first Blu-ray and DVD volume will include its first OVA. Titled Yukemuri Ryojou-hen: Tenshi no Kiyoraka na Hada ni Semaru Akuma no Wana, the episode will be based at a hot spring resort. Animator Tatsuya Sasaki will direct the OVA and Takashi Aoshima, who is in charge of the series composition for the anime, will write the script. The Blu-ray and DVD volume will be released on March 24.

The anime adapts the supernatural-comedy manga drawn by Ukami. It began its serialization in ASCII Media Works' Comic Dengeki Daioh "g" magazine in December 2013. The anime adaptation is currently airing via AT-X, on Mondays at 10:30 p.m., and is being simulcast by Crunchyroll.

Source: Official site

Gabriel DropOut Specials on MAL