He is my best friend.

Mr. Suga is my friend.

Mr. Suga is my friend.

This sedge is a unique species in Japan and often grows in wetlands.

In this wetland, a sedge grows rarely.

There are a lot of sedges growing in this pond.

There are a lot of sedges growing in this pond.

I go jogging every day.

That is my personal issue.

My name is Tanaka.