Besides, as for Settsu City and Tosa City, their names under the town organization in the past were Mishima Town and Takaoka Town, when they adopted municipal system, they took old provincial names in order to avoid overlapping with the existing municipal names.
なお、摂津市と土佐市はそれぞれ町政施行時の名称が三島町と高岡町であり、既存の市名との重複回避が市制施行時に旧国名を採用した理由となっている。