Aichi 4th district

Aichi 4th district (愛知県第4区, Aichi-ken dai-yonku  or simply 愛知4区, Aichi-ken yonku) is a single-member constituency of the House of Representatives in the national Diet of Japan located in Aichi Prefecture.

since 2002

 * Nagoya City
 * Mizuho-ku
 * Atsuta-ku
 * Minato-ku
 * Minami-ku

1994-2002

 * Nagoya City
 * Mizuho-ku
 * Minato-ku
 * Minami-ku