There are various types of plants in my garden.

I love Japan.

Ancient Japan was a place where beautiful nature and culture merged.

I live in Japan.

I laughed so hard at that joke, it was hilarious.

A proper noun is a noun that refers to a specific person, place, or thing.

This eigenfunction is one of the fundamental concepts of quantum mechanics.

The term 'Eta' symbolizes historical discrimination and should not be used in modern society.

Taki is my best friend.

More or less, we all agree with his opinion.