He flipped the pages of the book.

He won in Mahjong with the Yakuman hand of Suuankou Tanki Machi, and the number of Han was 13.

He spoke to me with an icy attitude.

He is really a 'cool' person.

He came to be called a traitor to the nation because of his actions.

It is important to respect and understand Japanese customs.

Kao is an emperor who appears in Japanese mythology.

The calculation of arccosine is a part of trigonometry.

There is a wolfberry tree in my garden.

I maintain my health by drinking wolfberry every day.