This old science book explains the concept of circular current in detail.

En'i is the religious name of Saigyō.

He fired a round shot from the cannon.

Due to the cheap yen, exports have increased.

He drew a perfect circle on the blackboard.

I purchased this building in yen.

Following the teachings of Buddhism, he reached the state of perfect enlightenment.

That dome-shaped building has become a landmark of the city.

Due to the strong yen, exporters are taking a big hit.

Mariko is my best friend.