The Rising Sun flag remains the flag of the Japanese Navy to this day, and is appropriate to fly on any occasion where you'd fly a Navy flag. https://en.wikipe

The Rising Sun flag remains the flag of the Japanese Navy to this day, and is appropriate to fly on any occasion where you'd fly a Navy flag. https://en.wikipedia.org/wiki/Rising_Sun_Flag https://en.wikipedia.org/wiki/Rising_Sun_Flag