The region of Kyōto, Osaka, and Nara is deeply rooted in Japanese culture and history.

This plant has taken root firmly in the soil.

This plant has strong rootedness, so it grows quickly even if transplanted.

In my area, a summer festival is held every year.

He is interested in history.

His eyes are a deep blue.

Japanese culture is highly respected all over the world.

This lake is very deep.

His eyes were filled with deep sorrow.

I live in Japan.