Taking advantage of the popular boom in Korean drama, workers selling Korean goods have increased.

That way you keep thinking about me but are unable to admit to your feelings, that hot and cold feel is a real boom among young men!

You don't need to bring up "A Winter Sonata" to show that South Korean culture is having an unexpected boom in Japan.

Japanese comics have boomed on a large scale.

The small car boom is ending.

The boom has peaked out.

In Japan, due partly to the fitness boom that began from around 2000, 'dumbbell training' also appeared as a way to exercise at home.