This is the Kikkoman Soy Milk 1-Chome, , an unprocessed soy milk made with soybeans from Hokkaidō. It contained 14% soybean solids—1.5 times richer than their standard version—and delivered 13.6 g of protein.
The beverage had an opaque cream hue. When consumed chilled, it offered a creamy mouthfeel with bold, beany notes emerging almost immediately. A notable viscosity coated the palate, deepening into an even richer soybean flavour through the body. Toward the finish, however, a distinct astringency appeared and lingered well into the aftertaste.
Overall, this soy milk was among the creamiest experienced, with the richest soybean flavour of any Kikkoman soy milk tried to date. Its profile resembled that of Vita’s version, though with a thicker and more indulgent mouthfeel.
This Kikkoman Soy Milk 1-Chome contained 200 mL. It was produced in Japan and purchased in Sydney, Australia in 2025.