Matsuyama, the capital city of Ehime Prefecture, is located on the island of Shikoku in Japan. It's known for its historical significance and cultural landmarks, such as the Matsuyama Castle and the famous Dōgo Onsen, one of the oldest hot springs in Japan. Matsuyama is not only the largest city in Shikoku but also a modern hub that has maintained its charm and vitality through a blend of tradition and innovation.