Saitama at-large district
Saitama at-large district is a three-member constituency of the House of Councillors, the upper house of the national Diet of Japan. It consists of Saitama and elects three Councillors for six-year terms every three years by single non-transferable vote.

Until a reapportionment in the 1990s, effective in the 1995 and 1998 Councillors elections, Saitama was a two-member district electing a total of four Councillors.

Recent election results

Historical Councillors elected from Saitama 

Party affiliations as of election day; #: resigned to run in Saitama gubernatorial election; †: died in office.

References 
House of Councillors: Alphabetical list of former Councillors

Politics of Saitama Prefecture
Districts of the House of Councillors (Japan)