Madoka Kyouno, a schoolgirl from Kamogawa, is the sole member of the Jersey Club and always ready to help others out.
Plans for a railroad bisecting the Bōsō Peninsula were drafted by the Railway Ministry in the Meiji period, with the aim of connecting the town of Kominato (now part of Kamogawa City), a town facing the Pacific and famous as the birthplace of Nichiren, for economic and military reasons.