map of japanese prefectures

administrative aichi akita aomori asia chiba chuba chugoku chūbu color fukui fukushima gifu gunma hokkaido hokkaidō hyōgo ibaraki ishikawa island iwate japan japanese kanagawa kansai kanto kantō kyōto map maps mie miyagi nagano names nara niigata nippon political prefectures region regions saitama sea shiga shikoku shizuoka tochigi tohoku toyama tōhoku tōkyō vector vectors wakayama yamagata yamanashi ōsaka