Tetsudou Musume is an anime series that revolves around a group of anthropomorphized train characters, each representing different railway companies in Japan. The series highlights their daily lives and adventures as they work on the railways, showcasing the charm and spirit of each character. It originally aired in 2011 and provides a unique blend of slice-of-life storytelling with a focus on the rich railway culture and history in Japan, appealing to both train enthusiasts and anime fans alike.