I found "YOSHINOYA"

YOSHINOYA, established in 1899, is the largest chain among beef bowl restaurants and one of the leading fast food chains in Japan.

It is an early, cheap, delicious restaurant of popular in schoolboys and young businessmen in Japan.

The friend from mainland China said that it was a restaurant in their place that young people often used for the date.

YOSHINOYA seems to have the branch in many parts of the world now.

YOSHINOYA HOLDINGS