TOKYO -- Genki Global Dining Concepts, a conveyor-belt sushi chain operator, will ramp up expansion overseas, targeting markets with growing populations such as Vietnam and the U.S. state of Texas.

If you ask any Hongkonger for sushi recommendations, chances are that they’ll tell you to stop by a Genki. While there are many other chains fighting for supremacy in the city’s already-crowde ...

In September, sushi bar Kyoto-Senryo opened near JR Kyoto Station’s Hachijo Exit. The restaurant is operated by Tokyo-based Genki Global Dining Concepts Corp., which was formerly known as Genki ...