That plan is too impractical, it's difficult to implement.

This design has a unique charm because it is asymmetrical.

That theory is unscientific and has no evidence at all.

I'm troubled by his unproductive attitude.

He is thought to be a very unsociable person.

He found the target and shot the arrow.

Personally, I think this movie is the best.

Do you believe in God?

He was a very excellent student before he turned to delinquency.

Mr. Sugimoto is my best friend.