Keywords: Flag of Tsuruoka, Yamagata.png flag Flag of Tsuruoka Yamagata 鶴岡市旗 Own work The flag is based on the municipal symbol announced in http //www city tsuruoka yamagata jp/gappei/kaigi_s/9/sidai pdf 1938 2008-05-31 Kzaral PD-Japan-organization Flag of Tsuruoka Yamagata svg Template Insignia Flags of municipalities of Yamagata Prefecture |