 | 2012-11-28. 日本財団図書館（電子図書館） Ｒｅｖｉｓｅｄ Ｌｏｃａｌ Ａｕｔｏｎｏｍｙ Ｌａｗ. nippon.zaidan.info. 日本總務省 - 中核市・施行時特例市. soumo.go.jp (in Japanese). 日本財団図書館（電子図書館） Ｒｅｖｉｓｅｄ Ｌｏｃａｌ Ａｕｔｏｎｏｍｙ... 31 KB (327 words) - 20:01, 13 March 2024 |
| category was abolished, 23 cities had been designated special cities: 日本總務省 - 中核市・施行時特例市. soumo.go.jp. Satoru Ohsugi (2011): The Large City System of... 11 KB (436 words) - 10:55, 5 June 2023 |