He may say he's a doctor, but he's actually a veterinarian.

I live in Tokyo.

Once upon a time, there was a big castle in this place.

It is said that a monster has been living in that forest for a long time.

Once, we used to play in the park every day.

In the past, we used to play in the park every day.

He tends to hold onto past failures.

The forest is quiet.

He said 'thank you' to me.

The forest is a quiet and beautiful place.