The Uchiko Yokaichi Gokoku Preservation District feels like stepping into a time machine back to 200 years ago. This area in Ehime, was once a bustling hub for paper, and silk production, resulting in the construction of beautiful traditional residences that have stood the test of time. Thanks to the dedicated residents who have maintained these historic buildings, you can wander through the charming streets and get a glimpse of Japan's past. It's a perfect spot if you are looking to immerse yourself in the rich history and architecture of old Japan.