Isekai Tensei Dungeon Master: Onsen Dungeon wo Tsukuru

After being reincarnated in another world, the protagonist is handed an unexpected vocation: running a dungeon as its master. The catch is that his domain is no ordinary labyrinth but an 'onsen dungeon' built around hot springs, where the usual rules of dungeon design give way to comedic improvisation. Tasks range from luring in and undressing female knights so their wounds can be 'healed' by the waters, to designing new floors, traps and amenities aimed at expanding the dungeon's reach. The premise mixes isekai management fantasy with ecchi comedy as the new master tests how far the format can be bent.