Demi-chan wa Kataritai, also known as Interviews with Monster Girls, is a Japanese anime series that explores the lives of demi-humans, or 'demis,' who coexist with humans. The story follows Tetsuo Takahashi, a biology teacher fascinated by demis, as he learns more about their unique traits and challenges through interviews and interactions with his students, who are demis themselves. The series combines humor and heartwarming moments to address themes of acceptance and understanding.