Nakagawa Town is a cozy riverside town 2.5hours north of Tokyo with a ukiyo-e museum, pottery culture (Koisago-yaki), an onsen, and Iizuka-tei hotel. It's a great place to experience the Japanese countryside.
Kawagoe City is a city only 30min from Tokyo. It's known for its historically preserved area called Little Edo (Koedo) and is a captivating destination with foreign visitors.
Nasu-Karasuyama City is a small city in Tochigi prefecture known for the Yamaage festival and Ryumon Falls as well as Washi paper and its award-winning cave sake brewery.
Chichibu Night Festival is a traditional Japanese festival registered as a UNESCO heritage. The highlight is the fireworks on both nights. (Chichibu City / 秩父市)