青山

青山

"青山" (Aoyama) means "blue/green mountain" and is also a place name in Japan.

In this sentence, '青山' is used as a surname, referring to an individual named Mr. Aoyama.

この青山さんは私の友人です。

This Mr. Aoyama is my friend.

Here, '青山' pertains to the name of a station, specifying its location.

青山駅で電車に乗りました。

I boarded the train at Aoyama Station.

Here, '青山' is used as a proper noun referring to a specific place or area, which is commonly recognized.

青山は静かで美しい場所です。

Aoyama is a quiet and beautiful place.