This association was established in 2020 with the aim of working together with Kiryu City and Midori City, Gunma Prefecture, to promote tourism promotion measures around both cities and contribute to the revitalization of the local economy. Both cities are rich in nature, but Kiryu City is a silk production area with a history of 1,300 years, and Midori City is famous for Japan's representative ruins and the Tomihiro Art Museum, which exhibits the works of Tomihiro Hoshino, a poet and painter. By combining the characteristics of both cities, we treat the two adjoining cities as one region and are working to promote tourism in the increasingly attractive "Kiryu Green Region." We will inform you about the tourist resources of the "Kiryu Midori region" regardless of genre, including the Watarase Keikoku Railway, which is a representative tourist resource of both cities and runs along the majestic valley. We look forward to your continued support in creating regional travel products and publishing articles.