Analysis of information sources in references of the Wikipedia article "Yoshiki District, Yamaguchi" in English language version.
Yamaguchi-shi, Tokuji-cho, Aio-cho, Ogori-cho and Ajisu-cho were incorporated into a newly established Yamaguchi-shi as of October 1, 2005.
平成17年10月1日に山口市、小郡町、秋穂町、阿知須町、徳地町の旧1市4町が合併し、新しい山口市が誕生しました。