KnowraPrefectures of JapanLinked fromLinked fromThe 23 pages that link to Prefectures of Japan, each with the reason it gives.All 23Broader topic 2Related 2Narrower topic 17Compared with 2Kai ProvinceCompared with: Prefectures replaced Kai’s historical role as a unit of national administration.Provinces of JapanCompared with: Prefectures replaced provinces as official administrative units.