Mineral Water / Water OEM & Contract Manufacturers

Mineral water specialist manufacturer established in 2008. Their factory is located within Joshinetsu Kogen National Park, using natural water (hardness 16) from a heavy snowfall region. Supports NB and PB products with original labels, with small-lot quick turnaround available.

Founded in 1997, a beverage OEM manufacturer utilizing groundwater from the Kurobe River sourced from the Northern Alps. Specializes in multi-product small-lot production through hot-pack filling method, primarily developing tea-based beverage OEM business. Handles contract manufacturing of PET bottle beverages.

Founded in 1902, a long-established beverage manufacturer headquartered in Ogi City, Saga Prefecture. Engages in the production and sales of soft drinks and alcoholic beverages, with particular expertise in carbonated beverage filling technology. Handles nationwide orders through three business models: ODM (joint development), OEM, and private-brand contract manufacturing. Also known for innovative product development, including the proprietary non-alcoholic beer-style beverage Kodomo Beer.

A company specializing in mineral water OEM and private brand business, established in 1985. Produces natural water at two facilities: Tsukigase Factory in Nara Prefecture and Daisen Factory in Tottori Prefecture. Handles original label-designed product manufacturing for diverse clients including supermarkets, drugstores, hotels, vending machines, and fitness facilities.

A mineral water manufacturer located at 615 meters above sea level on the northern foothills of Mt. Fuji in Yamanashi Prefecture. The company draws subterranean water from 100 meters underground and specializes in cold-pack filling in a clean room environment without heat sterilization. With over 30 years of OEM production experience for major beverage brands, the company maintains a quality management system based on HACCP methodology.

Established in 1976, a beverage OEM planning and manufacturing company with 320 employees. Leverages an extensive network of manufacturers and packers across Japan to offer OEM services for a wide variety of beverages, including green tea, oolong tea, mineral water, coffee, sparkling water, sports drinks, and health drinks. Provides integrated support from factory selection and raw material procurement through to finished product delivery.

A manufacturer of non-heated natural mineral water sourced from the Northern Alps. Offers OEM contract manufacturing in five bottle sizes. Shelf life is two years from the date of manufacture. Sales managed by the mineral water division of Tokyo Art Co., Ltd.