Overlord specials featuring super-deformed characters, bundled with the Blu-ray and DVD volumes of Overlord.
Began airing after episode 5 of Overlord - each episode is available on the official site for a short period afterwards.
(Source: AniList.co)
Type: Special
Genres: ActionComedyDemonsFantasyIsekaiMagicParodySlice of LifeVampire
Studios: Studio PuYUKAI
Sources: Light Novel
Status: Finished
Episodes: 8
Season: Summer 2015