Price Compare: Kikkoman Soy Sauce The AIRINC Research Department conducts surveys of the costs of consumer goods around the world, which is divided into four main regions – Americas, Asia Pacific, Europe, and the Middle East & Africa. Our surveys capture the cost of living for expatriate workers, so our market basket targets include trusted international brands and imports, and we collect prices in outlets frequented by international assignees. See more: https://airshare.air-inc.com/how-much-does-soy-sauce-cost-around-the-world