My curfew is at 10 o'clock.

He is interested in heraldry and is researching his family's coat of arms.

He was wearing a kimono with a mon proudly.

It's no big deal if he's a little late.

This cold is unbearable.

He is a disciple of a famous painter.

We enjoyed a picnic on the sandbank in the river.

The Angara River is one of the important rivers in Russia.

The common kingfisher spread its beautiful blue wings and was flying.

Mr. Kurokawa is my friend.