Tanaka Shozo’s Former House

A patriot who dedicated his life to the people — A witness to the Ashio Copper Mine Pollution Incident

The birthplace of Japan’s modern social movements, preserving the legacy of Shozo Tanaka
Located in Konaka-cho, Sano City, the “Tanaka Shozo’s Former House” is a Tochigi Prefecture-designated historical site and the birthplace of Shozo Tanaka. He was a politician who dedicated his life to protecting the people from the Ashio Copper Mine Pollution Incident, advocating for environmental conservation and human rights. Known as one of Japan’s earliest social activists, he devoted himself to supporting the weak and voicing opposition to injustice.

The house, built in the late 19th century, still retains its original thatched-roof style. It is open to the public as a memorial site. Inside, materials and exhibits related to the Ashio Copper Mine Pollution Incident are displayed, along with detailed explanations that help visitors learn about Tanaka’s life and activities. Shozo Tanaka donated all his property to his hometown before passing away, dedicating himself to agricultural education and revitalization, embodying the spirit of selfless devotion.

Location Map

Basic Information

Address	975-1 Konaka-cho, Sano City, Tochigi Prefecture
Telephone Number	0283-24-5130（Office）
Business Hours	Tuesday, Thursday, Saturday, Sunday: 10:00–16:00
Days Closed for Business	Monday, Wednesday, Friday
Price	・General: 300 yen ・Groups (20 or more): 200 yen ・Free for seniors over 70, high school students and below, and persons with disabilities
DIRECTIONS	From JR/Tobu Sano Station (South Exit), take the bus for about 10 minutes and get off at "Tanaka Shozo Seika Higashi". The residence is about a 3-minute walk from the bus stop.
Map Code	64 606 147*71

Southern Area

This area boasts evocative historical buildings and townscapes, such as the Ashikaga School, known for being the oldest school in Japan, and Kura no Machi, a district where buildings from the mid-19th century, a time when the area prospered as a commercial district, still stand. At Ashikaga Flower Park, you can see 350 blooming wisteria flowers, flowing downward from above, creating a world of enchantment.