Wikimedi'Òc

Flag of Japanese Taiwan (1903).svg - Kinchaku

Flag of Nagasaki (unofficial).svg - ヒッパソス

Flag of Osaka Prefecture.svg - Mike Rohsopht

Flag of Iwate Prefecture.svg - Mike Rohsopht

Flag of Fukushima Prefecture.svg - Mike Rohsopht

Flag of Ibaraki Prefecture.svg - HapHaxion

Flag of Tochigi Prefecture.svg - Mike Rohsopht

Flag of Saitama Prefecture.svg - Mike Rohsopht

Flag of Chiba Prefecture.svg - Strenatos

Flag of Kanagawa Prefecture.svg - Mike Rohsopht

Flag of Shiga Prefecture.svg - Mike Rohsopht

Flag of Kumamoto Prefecture.svg - Mike Rohsopht

Flag of Okayama Prefecture.svg - Zscout370

Flag of Ishikawa Prefecture.svg - Zscout370

Flag of Yamaguchi Prefecture.svg - Mike Rohsopht

Flag of Nara Prefecture.svg - Wright.one

Flag of Wakayama Prefecture.svg - Mike Rohsopht

Flag of Kochi Prefecture.svg - Mike Rohsopht

Flag of Saga Prefecture.svg - Mike Rohsopht

Flag of Tottori Prefecture.svg - Mike Rohsopht

Flag of Toyama Prefecture.svg - Maanshen

Flag of Shizuoka Prefecture.svg - Mike Rohsopht

Flag of Tokushima Prefecture.svg - Mike Rohsopht

Flag of Shimane Prefecture.svg - Mike Rohsopht

Flag of Nagasaki Prefecture.svg - SpinnerLaserzthe2nd

Flag of Aichi Prefecture.svg - Maanshen

Flag of Akita Prefecture.svg - Mike Rohsopht

Flag of Aomori Prefecture.svg - Strenatos

Flag of Ehime Prefecture.svg - Strenatos

Flag of Fukui Prefecture.svg - Mike Rohsopht

Flag of Fukuoka Prefecture.svg - Mike Rohsopht

Flag of Gifu Prefecture.svg - Zscout370

Flag of Gunma Prefecture.svg - Mike Rohsopht

Flag of Hyogo Prefecture.svg - Maanshen

Flag of Tokyo Metropolis (symbol).svg - Zscout370

Flag of Okinawa Prefecture.svg - Minorax

Flag of Mie Prefecture.svg - Mike Rohsopht

Flag of Ibaraki Prefecture (1966-1991).svg - Mike Rohsopht

Flag of Hokkaido Prefecture.svg - Mike Rohsopht

Flag of Tokyo Metropolis.svg - Mike Rohsopht

Flag of Yamagata Prefecture.svg - SiBr4

Flag of Kagawa Prefecture.svg - Mike Rohsopht

Flag of Miyazaki Prefecture.svg - Mike Rohsopht

Flag of Hiroshima Prefecture.svg - Mike Rohsopht

Flag of Nagano Prefecture.svg - Mike Rohsopht

Flag of Yamagata Prefecture (1963-1971).svg - VulpesVulpes42

Flag of Miyagi Prefecture.svg - Mike Rohsopht

Flag of Oita Prefecture.svg - SpinnerLaserzthe2nd

Flag of Niigata Prefecture.svg - Alexphangia

Flag of Osaka Prefecture (1968-1984).svg - Mike Rohsopht

Flag of Yamanashi Prefecture.svg - Mike Rohsopht

Flag of Kagoshima Prefecture.svg - Mike Rohsopht

Flag of Kyoto Prefecture.svg - Mike Rohsopht

Flag of Hyogo 2.svg - Minorax

Flag of Toyama Prefecture (1957-1988).svg - Nardog

Flag of Fukuoka Prefecture (variant1).svg - Mike Rohsopht

Flag of Fukuoka Prefecture (variant2).svg - Mike Rohsopht

Flag of Kagawa Prefecture (unofficial).svg - Nardog

Flag of Kochi Prefecture (variant).svg - Nardog

Flag of Fukushima Prefecture (1951-1968).svg - Nardog

Emblem Flag of Ehime Prefecture (1989-1999).svg - Mike Rohsopht

Flag of Kumamoto Prefecture (1960).svg - Nardog

Flag of Kagoshima Prefecture (symbol).svg - SpinnerLaserzthe2nd

Flag of Wakayama Prefecture (variant).svg - Mike Rohsopht

Flag of Tokushima Prefecture (variant).svg - SpinnerLaserzthe2nd

Flag of Oita Prefecture (variant).svg - SpinnerLaserzthe2nd

Flag of Karafuto Prefecture.svg - Flagvisioner

Flag of Okinawa Prefecture (variant).svg - 8938e

Flag of Kyoto Prefecture (1870).svg - Maanshen

神奈川縣雇馬車ニ設立スル小旗.svg - Kinchaku

Flag of Okinawa Prefecture (24 April-15 May 1972).svg - Sangjinhwa

Flag of Okinawa Prefecture (15 May-13 October 1972).svg - Sangjinhwa

京都府官員非常及平常ノ旗章.svg - Kinchaku

Flag of Karafuto.svg - HapHaxion