He survived through the Dark Ages.

This piece of art reflects the zeitgeist of its time.

The Age of Enlightenment was a period when science and reason were emphasized.

The Yayoi period is a part of Japanese history.

The Asuka Period is a part of Japanese history, a time when culture and arts greatly developed.

The Ashikaga era is a part of Japanese history.

The Kamakura period was a very important time in Japanese history.

The ruins from the Kofun Period are important for a deep understanding of Japanese history.

The Muromachi period is a part of Japanese history, a time when many cultural changes occurred.

The Heian period was a time when Japanese culture developed greatly.