Soy sauce giant Kikkoman Corp. said roughly half of its household products now come in airtight containers. The company's Kikkoman Freshly Pressed Nama-Shoyu can maintain freshness for up to 90 ...

The Asahi Shimbun has learned. The video spread on social networking sites after another person filmed the boy spitting on sushi dishes on the conveyor belt and licking a bottle of soy sauce.

In 2020, Kikkoman began selling a line of soy sauce that achieved a 66% reduction in sodium. “This was a huge milestone that took a decade to achieve,” says Asahi Matsuyama, executive director ...