[Latest October 2026] Ehime Matsuyama Event Calendar & Map! Matsuyama Autumn Festival (Hachiawase) & Yuzuki Castle Moon-Viewing Festival

A must-see if you're visiting Ehime and Matsuyama! We've compiled all the latest event information, such as the Matsuyama Autumn Festival (Hachi-awase) and Yuzuki Castle Moon Viewing Festival, happening in October 2026, into a comprehensive calendar and map. You'll intuitively know 'Where to go this weekend?'