Ōshima, Tokyo

The flag of Ōshima, Tokyo, has a plain green background with the coat of arms in the center of the flag.
==Symbolism==
The coat of arms has three discs which represent coastline, outer volcano and inner volcano. The triangle stands for great deal of smoke from crater of Mt. Mihara in the island.
Category:Japan
Category:Tokyo
Category:Coat of Arms
Category:Proportions 2-3
Category:Green background
Category:Green
Category:White