The county governments were reorganized in 1890 by the 郡制, gun-sei (ja) Akio Kamiko, Implementation of the City Law and the Town and Village Law (1881–1908).
Chính quyền cấp hạt được tái tổ chức lại năm 1890 bởi 郡制, gun-sei (ja) ^ Akio Kamiko, Implementation of the City Law and the Town and Village Law (1881 – 1908).