Demography is a part of social science that studies the structure, evolution, and problems of human population.

The next census will be conducted next year.

Looking at the population pyramid, you can see that this country is aging.

Pontocho in Kyoto is known as a traditional hanamachi district.

I plan to go to the town hall tomorrow.

I ate delicious sushi in Kiyamachi, Kyoto.

Mr. Oimachi is my best friend.

This town road is bustling with many people every day.

Emperor Go-Nijo was the 112th Emperor of Japan.

This bacteria multiplies exponentially.