Major sushi restaurant chain operator Kura Sushi Inc. will offer sushi dishes as well as cuisines of other countries on a 135-meter-long conveyor belt at the 2025 World Expo venue in Osaka. The conveyor belt will be the company’s longest, surpassing the 123-meter belt at its global flagship store in Tokyo’s Ginza district, according to the company. A conveyor belt at a sushi restaurant is usually around 90 meters long. “(Revolving sushi) is ubiquitous in Japan, but many people in the world still don’t know about it. I want them to feel the excitement of a sushi-go-round,” Hiroyuki Okamoto, chi…