The leading edge of this airplane is very sharp.

The trailing edge of this airplane has a very unique shape.

He is a close relation of mine.

He always likes to be pedantic, explaining things down to the smallest detail.

She is good at being prudish.

He was putting on airs in his new suit.

This is my favorite furikake.

Yesterday, I listened to a rakugo called 'Chihayaburu'.

Learning about the history of Chihayafuru is important for a deep understanding of Japanese culture.

He flattered his boss and got a promotion.