Histidine is one of the essential amino acids that cannot be synthesized in the human body.

He is a Japanophile, holding deep respect for Japanese culture.

He was drawing a character of a yellow person.

He talked about the good deeds of the Samaritan.

The study of Jindai moji has just begun.

The Jingi-kan was an institution in charge of religious administration in ancient Japan.

Looking at the population pyramid, you can see that this country is aging.

He is a loyal retainer of our house.

That person is my friend.

They decided to raid the enemy's camp.