Mostly confused as the Empire of Japan's state flag during the Meiji era until the end of World War II (Empire of Japan at the time used the same flag as today's Japan). Commonly viewed in other Asian countries (especially China and Korea) as a symbol of Japanese aggression and colonialism.
Many Japanese, however, disagree with this view, as aside from military and political context, the Rising Sun flag and symbol has long been used represent the nation as well being symbol of good luck for almost a millenium.
Examples
Current flag of the Japan Maritime Self-Defense Force
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