Saitama 12th district (å¼çÂÂçÂÂ第12åº, Saitama-ken dai-ju-niku or simply å¼çÂÂ12åº, Saitama-ken ju-niku) is a single-member constituency of the House of Representatives in the national Diet of Japan located in Saitama Prefecture.
After redistricting in 2022, the former town of Kawasato was moved to the 6th district and the 12th covers the cities of: