Misaki has often felt the urge to break free from everyday life and set out on a journey somewhere far away. Even though she doesn’t yet know what she wants to become, she longs to find something she can truly be passionate about. At the start of a new chapter on a lively campus, she meets the members of the Railway Travel Research Club—known as the “Tetsuryo Club.” As her world unfolds along the railway lines, Misaki’s heart begins to race with excitement! As TETSUDOU MUSUME celebrates its 20th anniversary, the Tetsuryo Club sets off on a journey through the world where the Railway Girls work, in search of moments of wonder.