My name is Tanaka.

I am studying Japanese.

We are going on a trip together.

I draw sketches using this charcoal paper.

This charcoal-powered vehicle is said to be environmentally friendly.

I draw pictures using brown charcoal.

My hobby is drawing charcoal pictures.

That remark earned him frowns from those around him.

He bought too much on credit, and his debt increased.

He bought a new car on credit.