This festival in 2020 will be held on a smaller scale for COVID-19 prevention measures.
The lively night festival "Chichibu Yomatsuri", one of the three largest float parade festivals in Japan, has a history of more than 300 years.
Chichibu Yomatsuri (Chichibu Night Festival) 秩父夜祭
December 2nd and 3rd 2020
Location: The area around Seibu Chichibu Station, Chichibu City, Saitama Prefecture
Official website by Chichibu Tourism Assosiation
Related article on digi-joho Tokyo Travel
Chichibu, a region in the greater Tokyo area, rich in history and nature