I go to cram school every day.

Let's watch a movie in Shinjuku.

Despite his youth, he shows remarkable maturity.

His way of thinking has matured.

My duty is to make this project successful.

He played the leading role in the movie.

He played an important role in that war.

He was working as an ancient official.

This new drug has the potential to revolutionize cancer treatment.

He is a precocious pianist who held a concert at the age of 10.