Now I'm a Demon Lord! Happily Ever After with Monster Girls in My Dungeon

🇯🇵魔王になったので、ダンジョン造って人外娘とほのぼのする · Maou ni Natta node, Dungeon Tsukutte Jingai Musume to Honobono suru

MangaShounenOngoing🇯🇵 First published in 2018ActionComedyFantasyRomance

Ryuuyuu story · Note Toono art

Yuki finds himself reincarnated as a demon lord in another world, and he’s been put in charge of a dungeon to boot! Once Yuki accepts that his fate hinges on the dungeon’s survival in a world where powerful monsters roam free and danger lurks at every corner, he begins gathering allies and bolstering his defenses.

Synopsis via AniList