He is studying the traditional Baijiaxing (Hundred Family Surnames) of China.

He is participating in international negotiations as a member of the School of Diplomacy.

Kazue is my best friend.

He is secretly active as a hentai manga artist.

My cat has been infected with the feline immunodeficiency virus.

Please calculate the area of this right-angled triangle.

In Sanskrit phonology, the concept of triphthong is important.

Sanzenjo is my best friend.

Keisaburo is my best friend.

The Triple Intervention of 1895 had a significant impact on Japanese history.