ตั้งค่า
Two OVAs released with the 8th and 10th volumes of the original novel. They fall chronologically between the first and second seasons.
Haruna throws a carnival where Eu is the prize. Later, Sera tries her hand at cooking, and Ayumu is repeatedly probed in a very uncomfortable area!
Ayumu tries to keep the peace as Haruna scours the local pool for signs of a sea monster. Later, the necromancer’s birthday celebration is disrupted by a demonic void.
