Flag of Kyoto Prefecture. Published to November 2, 1976.
Own work using: 京都府の府旗の制定
Emblem of Kyoto Prefecture.svg by Mike Rohsopht
Flag of Kyoto Prefecture.png by Machina in the Deep-Blue Sea (based on a work by Shane Markle)
This derivative work: Pchapman12345
Minor corrections: Zscout370