List Nawate Dori (street) in Matsumoto City Frog Street -- Matsumoto's Edo Era-themed Shopping Street Narai-juku Post Town "Narai of a Thousand Houses" -- Longest Post Town in all of Japan. Matsukawa Gorge Picturesque River Gorge with 3 Waterfalls and 8 Hot Springs Districts Nakamachi Street in Matsumoto City Matsumoto's Commercial Street with Distinctive Black & White Contrasting Storehouses Kyu-Karuizawa The Iconic Main Street of Old Karuizawa. Aratojo Castle Historical Park Hilltop Fortress from the Warring States Era Zenkoji Temple The Legendary Temple at the Heart of Nagano City Oyado Iseya in Narai-Juku Friendly Service and Delicious Kiso Home Cooking. Fujioto Ryokan in Tsumago Historical Ryokan Boasting a Traditional Japanese Garden. Matsumoto City Museum of Art Museum Featuring Works by Matsumoto's Favorite Daughter, World-Famous Yayoi Kusama.