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

En'i is the religious name of Saigyō.

He drew a perfect circle on the blackboard.

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

Today's dessert is tangyuan.

He drew a small circle on the notebook.

He lent me ten thousand yen.

I only have ten thousand yen in my wallet.

He won a million yen in the lottery.

He is fulfilling his responsibility as a president who controls state affairs.