How NOT to Summon a Demon Lord (Manga) Vol. 19

BOW TO YOUR SENSEI!
With the Demon Overlord Modinaram threatening all humanity, Diablo decides it’s time to raise his level as a fighter, ASAP. After a quick trip to Faltra City to gather information, he sets out for the northern mountains of the Demon Lord’s Domain. His plan is to find the swordmaster Graham, study under him, and learn his peerless swordsmanship. Instead, he winds up discovering a cute dwarf girl named Sasara took over the mantle of Swordmaster just half a year earlier! It seems like becoming her disciple won’t be easy, either… Series Overview: Takuma was just another awkward gamer, but a twist of fate sees him summoned to another world–in the body of a demon lord! And no one’s more terrified of the prospect than Takuma himself. He may have power, but he’s in way over his head. So he decides to pretend to be the monster he looks like, and accidentally winds up with a pair of gorgeous slaves: a voluptuous elf and cat girl. It’s not what any of them wanted, but they’ll have to figure out how to work together if they want to survive!