He sent me a letter.

In this area, rock blasting is being carried out to cut through the mountain.

This banned book is deemed illegal by the government.

That book was banned from sale due to its controversial content.

Hattori is my best friend.

He was born as an illegitimate child and experienced many difficulties.

My grandfather used to till his privately-owned rice field.

Using the private railway makes commuting very convenient.

We respect Japanese culture.

We are going on a trip tomorrow.