Iwate 1st district (1947–1993)

List of representatives

 * Zenko Suzuki, 1947・1949・1952・1953・1955・1958・1960・1963・1967・1969・1972・1976・1979・1980・1983・1986
 * Kentaro Kudo, New Life Party, 1993

Election results

 * 1993 Japanese general election
 * Kentaro Kudo, New Life Party, 73,452 votes
 * 1986 Japanese general election
 * Zenko Suzuki
 * 1983 Japanese general election
 * Zenko Suzuki
 * 1980 Japanese general election
 * Zenko Suzuki
 * 1979 Japanese general election
 * Zenko Suzuki
 * 1976 Japanese general election
 * Zenko Suzuki
 * 1972 Japanese general election
 * Zenko Suzuki
 * 1969 Japanese general election
 * Zenko Suzuki
 * 1967 Japanese general election
 * Zenko Suzuki
 * 1963 Japanese general election
 * Zenko Suzuki
 * 1960 Japanese general election
 * Zenko Suzuki
 * 1958 Japanese general election
 * Zenko Suzuki
 * 1955 Japanese general election
 * Zenko Suzuki
 * 1953 Japanese general election
 * Zenko Suzuki
 * 1952 Japanese general election
 * Zenko Suzuki
 * 1949 Japanese general election
 * Zenko Suzuki
 * 1947 Japanese general election
 * Zenko Suzuki