Tetsuwan Birdy is a Japanese anime series that follows the adventures of Birdy Cephon Altera, an intergalactic police officer who ends up inhabiting the body of a high school student. The series combines elements of science fiction and action, showcasing the challenges Birdy faces while trying to balance her duties as an officer and maintaining a normal life on Earth. Known for its vibrant animation and intriguing storyline, it has garnered a dedicated fanbase.