In old Japan, it was a problem that moths would eat clothes.

He is still a fledgling and doesn't understand much about the adult world.

Wataru is the main character of this story.

Wataru is good at crossing rivers.

A bird of passage changes its habitat depending on the season.

She loves eating cotton candy.

This jacket is filled with plenty of cotton padding, and it's very warm.

He went to school by crossing the bridge.

His research covers a wide range of topics.

My father is a fervent supporter of the Republican Party.