Maou no Ore ga Dorei Elf wo Yome ni Shitanda ga, Dou Medereba Ii?
[From J-Novel Club] Zagan is feared by the masses as an evil sorcerer. Both socially awkward and foulmouthed, he spends his days studying sorcery while beating down any trespassers within his domain. One day he's invited to a dark auction, and what he finds there is an elven slave girl of peerless beauty, Nephy. Having fallen in love at first sight, Zagan uses up his entire fortune to purchase her, but being a poor conversationalist, he has no idea how to properly interact with her. Thus, the awkward cohabitation of a sorcerer who has no idea how to convey his love and his slave who yearns for her master but has no idea how to appeal to him begins. Adapted from novel: novelupdates.com / series / i-the-demon-lord-took-a-slave-elf-as-my-wife-but-how-do-i-love-her / There's also anime adaptation: myanimelist.net / anime / 53434 / Maou_no_Ore_ga_Dorei_Elf_wo_Yome_ni_Shitanda_ga_Dou_Medereba_Ii
Akuyuu no Ore ga Ponkotsu Kishi wo Mite Rare Naindaga, Dou Sewa wo Yaki Yaii?～ Madome Gaiden～
[From J-Novel Club] Archdemon Zagan hires his unsavory friend, the sorcerer known as Purgatory Barbatos, to guard Archangel Chastille Lillqvist from the shadows. Barbatos takes to watching over the girl. This means watching her constantly screw things up, trust people she shouldn’t, and inevitably bawl her eyes out. But something about Chastille and her waterworks may just have a special effect on the sourpuss sorcerer. The tale of this odd couple begins after the seventh volume of An Archdemon’s Dilemma: How to Love Your Elf Bride. Adapted from: Maou no Ore ga Dorei Elf wo Yome ni Shitanda ga, Dou Medereba Ii?
hotaru no yomeiri