A friend of mine sent an old post from Web Designer Depot of 100 Examples of Japanese Municipal Flags I thought worth sharing. From the Web Designer Depot:

These flags feature highly stylized bicolor geometric symbols, often incorporating Japanese or Latin characters, making them especially interesting from a designer’s perspective. The symbols that are featured are representative of the foundation on which the municipality is built.

The descriptions below each flag help you understand the symbolism within each. I discovered many favorites scrolling through the plethora of flags. I’m sure you too will find some as well. Check out 100 Examples of Japanese Municipal Flags!