Overlord: The Undead Oh! Volume 07 is the seventh volume of the spin-off Overlord manga series: Overlord: The Undead Oh!. It was written by Kugane Maruyama with art and design provided by Jūami and so-bin.
The 7th official spin-off in which Nazarick's people are adorably and healthily rampaging! What is Mare's ideal dream? "Mare in Wonderland" and "Supreme Fashion Show" held by Bukubukuchagama. The 7th "Overlord" gag spin-off!
- This volume was released alongside Overlord Manga Volume 14.