Ozu-shi(38207), Nagahama-cho(38421), Hijikawa-cho(38424) and Kawabe-mura(38425) in Kita-gun are merged, and Ozu-shi is newly established.
大洲市(38207)、長浜町(38421)、肱川町(38424)、河辺村(38425)が合併し、大洲市を新設