Tomoshibi - Chôshi tetsudô 6.4km no kiseki

Shiina Kyoko is a high school student in Choshi, Chiba Prefecture, Japan. She organized an event to promote the Choshi Electric Railway Line. The event is a race between the Chosi train and high school student runners. Shiina Kyoko gets impatient as the last high school student runner has yet to be decided.