Monster MusumeMonster Musume.

Monster Musume (Japanese: モンスター娘のいる日常, Hepburn: Monsutā Musume no Iru Nichijō; "Everyday Life with Monster Girls") is a Japanese manga series written and illustrated by Okayado. The series is published in Japan by Tokuma Shoten in their Monthly Comic Ryū magazine and by Seven Seas Entertainment in the United States, with the chapters collected and reprinted into twenty-one tankōbon volumes to date. Monster Musume revolves around Kimihito Kurusu, a Japanese student whose life is thrown into turmoil after accidentally becoming involved with the "Interspecies Cultural Exchange" program.