We petitioned the mayor for improvements to the park.

Yo was digging soil in the garden.

The buildings above ground are beautifully lit up at night.

Mr. Shichijo is my best friend.

This radio operates on dry cells.

My friend came from the Republic of China.

The Republic of China is the official name of Taiwan.

How much does this value become when squared?

In math class, I calculated the square of 5.

I visited Nijo Castle.