Flag map of Okayama Prefecture
Map_of_Okayama_Prefecture_Ja.svg
Flag_of_Okayama_Prefecture.svg
Map_of_Okayama_Prefecture_Ja.svg: ja: 利用者:Lincun
Flag_of_Okayama_Prefecture.svg: Kzaral
derivative work: Fry1989 (talk) 20:32, 9 April 2011 (UTC)