Kiyoken has been crafting the flavors of Yokohama since its founding in 1908.

Our signature offerings include the richly flavored shumai, made with pork and dried scallops, the Shumai Bento, meticulously designed to taste delicious even when cold, and the Yokohama Moon Cake, tailored to suit the Japanese palate. We also provide delivery services for a variety of bento boxes to conference venues.

Promoting Food Recycling

To reduce CO2 emissions, we utilize methane fermentation processing for organic waste generated during the production process, instead of conventional incineration, which consumes large amounts of energy.

Methane fermentation is a technology that harnesses the natural activity of microorganisms to convert food waste into methane gas and electricity. This method enables the stable and safe disposal of waste while minimizing environmental impact and energy consumption.