ONA
Finished airing
1 episode
Overlord: Oukoku no Kan-tachi - Drama CD-tsuki Tokusou-ban
Overlord: The Maid Tea Party · オーバーロード6 王国の漢たち[下]【ドラマCD付特装版】
Characters and voice actors
Staff and studios
Maruyama, Kugane
Original creator
so-bin
Original character design