Nosgalia

Nosgalia (also spelled Nousgalia or Heavenly Father God Nosgalia) is a major antagonist in the anime adaptation of The Misfit of Demon King Academy, particularly prominent in Season 2 (covering the Great Spirit Arc).

He is the Heavenly Father, a powerful god who creates and presides over order, and is described as the father of the gods. He embodies divine logic and order, viewing himself as superior and acting on whims without regard for others' wishes or privacy.

In the anime, Nosgalia is egotistical and antagonistic toward the protagonist Anos Voldigoad (the reincarnated Demon King). He has a significant role involving schemes related to gods, spirits, and attempts to oppose or undermine Anos, including possessing another character's body (Eldmed Dittijohn) to infiltrate the Demon King Academy as a teacher. This allows him to interact directly with Anos and the students while advancing his plans.

He's portrayed as arrogant, immortal in nature (as gods are tied to world order), and ultimately a formidable divine foe who clashes with Anos and his allies in key confrontations.