Midori City is located in Gunma Prefecture, about two hours by train from central Tokyo. This app provides audio guides for Midori’s natural wonders and historic sightseeing spots, including highlights and ticket information for the scenic Watarase Keikoku Railway, along with the Tomihiro Art Museum, Iwajuku Museum, and more (in Japanese, English, Chinese, and Thai). Link it with GPS and make it your personal guide when visiting Midori.