He experienced the harsh reality of the underbelly of society.

His sociability is an important factor for his success as a leader.

He deeply believes in the principles of socialism.

Maintaining social order is the responsibility of all of us.

After graduating from university, you have to prepare to enter the real world.

His first choice of school is the University of Tokyo.

The first day of the month is the beginning of a new month.

I have been to France once.

He finished all his work all at once.

He has a competitive spirit that does not allow even one defeat.