Shuumatsu no Walküre Mini Anime
English title: Record of Ragnarok Mini Anime
Japanese title: 終末のワルキューレ ミニアニメ
Type: ONA
Episodes: 14
Source: Manga
Genres: Comedy
Studios: AQUA ARIS
Producers: Warner Bros. Japan
Duration: 2 min per ep
Rating: PG-13 - Teens 13 or older

Short episodes with super-deformed characters posted on the official Twitter account and on Warner Bros. Japan.