OEM Manufacturer List

A mineral water manufacturer located at the northern foot of Mt. Fuji in Yamanashi Prefecture at an elevation of 615 meters. Sources water from Mt. Fuji's groundwater at a depth of 100 meters and prioritizes cold-pack filling (non-heated filling) in clean rooms. With 30 years of OEM experience for major beverage manufacturers, the company has established a quality management system based on HACCP protocols.

A specialized plant-based fermented beverage manufacturer utilizing premium mineral water from Hakushu, Kitahorino, Yamanashi. Features whole soybean drinks using 100% premium odor-free soybeans 'Suzu Sayaka' from the southern foothills of Yatsugatake. Offers OEM services for plant-based beverages including amazake, rice milk, soy milk, and plant-based yogurt from small batch production starting at 500kg. Receives technical support from Yamanashi University Wine Science Research Center.