The Great Jahy Will Not Be Defeated!

🇯🇵ジャヒー様はくじけない！ · Jahy-sama wa Kujikenai!

MangaShounenOngoing🇯🇵 First published in 2017ComedyFantasySlice of LifeSupernatural

Wakame Konbu story, art

The Great Jahy, the Dark Realm’s second-in-command, cuts a frightening figure, feared and revered by all. But when a run-in with a magical girl results in the destruction of the precious mana crystal, the Dark Realm falls, transporting the newly puny and powerless Jahy to the human world! Unfortunately, plotting the revival of the Dark Realm from a cramped,…

Synopsis via AniList