Flag map of Gunma Prefecture
Map_of_Gunma_Prefecture_Ja.svg
Flag_of_Gunma_Prefecture.svg
Map_of_Gunma_Prefecture_Ja.svg: ja: 利用者:Lincun
Flag_of_Gunma_Prefecture.svg: Monaneko
derivative work: Fry1989 (talk) 04:29, 8 April 2011 (UTC)