Are all my classmates monster girls!? The third volume of the popular interspecies yuri academy story on Nico Nico Manga! Sakura, who cannot admit that she is the only human in her class and lives her school life misunderstood as a succubus, gets to know the unexpected sides of her interspecies classmates through activities like holding hands with a single-eyed girl with poor depth perception during a long-distance walking event and cleaning the roof with a harpy, utilizing the strengths of each species. Though timid, Sakura gradually deepens her understanding and interactions with her classmates, but she gets caught up in issues involving a junior high school model Arachne girl and the student council... The third volume accelerates the feelings of the single-eyed girl with the appearance of a rival! Don't miss the after-story 4-panel comics and newly illustrated episodes revealing the childhoods of Lamia, Harpy, and Centaur!