In the old days, people went to sleep early when night came.

In the old days, people said 'Nenu,' which meant 'to sleep,' as we say today.

You need a sleeping bag when you sleep in the mountains.

I will sleep now.

The 'yamai-dare', one of the radicals in kanji, represents illness or suffering.

This sudare helps to alleviate the heat of summer.

He saw the gandare and felt the arrival of autumn.

Somebody is knocking on the door.

The baby is using a drool bib.

Everyone was surprised by the news.