Overlord Confusion and Understanding (2015– ) Online
Momonga does damage control at the guild while he assesses the reason for Shalltear's revolt. Coming to the conclusion that she is under an incurable status effect, Momonga goes to the treasury to retrieve some of the powerful weapons of Nazarick.
| Episode cast overview, first billed only: | |||
 | Satoshi Hino | - | Ainz Ooal Gown (voice) |
 | Yumi Hara | - | Albedo (voice) |
| Emiri Kato | - | Aura Bella Fiora (voice) |
| Yumi Uchiyama | - | Mare Bello Fiore (voice) |
| Kenta Miyake | - | Cocytus (voice) |
| Masayuki Katô | - | Demiurge (voice) |
 | Shigeru Chiba | - | Sebas Tian (voice) |
| Hiromi Igarashi | - | Yuri Alpha (voice) |
| Manami Numakura | - | Narberal Gamma (voice) |
| Ayane Sakura | - | Solution Epsilon (voice) |
| Akeno Watanabe | - | Hamusuke (voice) |
 | Mamoru Miyano | - | Pandora's Actor (voice) |
| Kanehira Yamamoto | - | Pluton Ainzach (voice) |
| Shin'ya Hamazoe | - | Igvarge (voice) |
| Koutarou Nishiyama | - | Bellote (voice) |
Pandora's Actor is seen transformed as Tabula Smaragdina who is the creator of Albedo.