Boku no Risou no Isekai Seikatsu: Tensei shitara Kemomimi Musume darake no Sekai de Harem ni
ボクの理想の異世界生活〜転生したらケモ耳娘だらけの世界でハーレムに〜
A 40-year-old man who has never been in a romantic relationship works at a demanding job and has a strong preference for cute girls. After collapsing from overwork, he awakens in a new world where he is a male kemonomimi named Norn. This world is populated predominantly by kemonomimi women. He is introduced to Mysia, his arranged fiancée, followed by several other appealing kemonomimi women who may also become his partners. However, an important mystery remains hidden within this society.