Top 10 Water Dispenser Wholesalers in Japan

* A Review of Market Data Referencing OLANSI and Google Sources

Olansi is here to help businesses create healthier, cleaner spaces with a focus on air and water quality. Specializing in air purifiers, water purifiers, and hydrogen water products, Olansi combines advanced technologies like HEPA filters, UV sterilization, and reverse osmosis to deliver solutions businesses can trust.

For B2B buyers in healthcare, hospitality, retail, and wellness, Olansi offers more than just products—it delivers customization, competitive pricing, and flexible OEM/ODM services to fit your unique needs. Whether it’s a hospital, hotel, or wellness store, Olansi helps you promote health and well-being to your customers.

(Note: The following list is in no particular order.)

Top 10 Water Dispenser Wholesalers in Japan for Quality and Reliability Looking for trusted water dispenser wholesalers in Japan? Businesses in healthcare, hospitality, and retail rely on high-quality water dispensers to ensure safe, clean drinking water. This guide covers the top 10 wholesalers in Japan that deliver advanced technology, competitive pricing, and reliable solutions for your business needs.

Cosmo Water

Location: Headquarters in Shibuya, Tokyo, Japan.
Company Type: Manufacturer and Wholesaler.
Founded: 2005.
Main Products: Natural spring water delivered in 12-liter bottles, sourced from various locations in Japan, including Shizuoka, Kyoto, and Oita.
Other Products: Water dispensers with user-friendly features, such as bottom-loading bottles for easy replacement, and additional services like small-scale electricity retail and information communication services.

Cosmo Water, a brand under Cosmolife Co., Ltd., specializes in providing natural spring water through home delivery services, catering to both individual consumers and businesses.

Cosmo Water, a leading name in Japan’s water delivery industry, is trusted for its premium natural water sourced from three renowned springs. Known for their innovative bottom-loading dispensers, they focus on convenience, quality, and reliability—key factors B2B buyers value when selecting a wholesale partner. With stringent quality control, a robust distribution network, and strong customer satisfaction, Cosmo Water demonstrates what it takes to meet the demands of businesses.

Premium Water

Location:Headquarters at 1-4-16 Jingumae, Shibuya-ku, Tokyo, Japan.
Company Type:Manufacturer and Wholesaler.
Founded:October 13, 2006.
Number of Employees:Approximately 1,179.
Main Products:Natural mineral water sourced from premium locations, including Mount Fuji, delivered in one-way disposable vacuum-sealed bottles.
Other Products:Water dispensers designed for safety and convenience, utilizing negative pressure technology to prevent contamination.

Premium Water Holdings Inc. is making waves in Japan’s water delivery market with its natural mineral water and smart water dispensers. These dispensers—built to provide both hot and cold water—are perfect for homes and offices, offering convenience and reliability that B2B buyers need. With a solid track record, strict quality control, and over 1.5 million customers, they’ve proven themselves as a go-to supplier in the industry.

Cleansui

Location:Tokyo, Japan
Company Type:Manufacturer
Founded:1984
Number of Employees:500
Main Products:Water purifiers, dispensers
Other Products:Industrial filtration systems

Mitsubishi Chemical Cleansui Corporation, a subsidiary of Mitsubishi Chemical Group, focuses on innovative water purification solutions under the “Cleansui” brand. Their products include household water purifiers, alkaline ion water generators, and commercial-grade systems, all designed to deliver safe, high-quality water. With advanced filtration technology, Cleansui removes impurities and contaminants effectively. The company operates in Japan and across growing international markets, combining innovation and reliability to enhance everyday living through clean water solutions.

Hoshizaki Corporation

Location:Aichi Prefecture, Japan
Company Type:Manufacturer
Founded:1947
Number of Employees:Approximately 12,000
Main Products:Water dispensers, ice machines
Other Products:Food service equipment

Hoshizaki Corporation, founded in 1947 and headquartered in Toyoake, Japan, is a global leader in commercial kitchen equipment, with a strong focus on water-related solutions. Renowned for their innovative ice machines, Hoshizaki’s technology ensures high-quality, hygienic ice production, crucial for food safety and water management in commercial settings. Their product lineup also includes water-efficient dishwashers and drink dispensers designed for reliability and sustainability.

With subsidiaries in 21 countries and operations spanning the Americas, Europe, and Asia, Hoshizaki combines global reach with cutting-edge innovation to meet diverse market demands. The company’s dedication to quality and sustainability makes it a trusted partner for water-focused kitchen solutions.

Sharp Corporation

Location:Osaka, Japan
Company Type:Manufacturer
Founded:1912
Number of Employees:Approximately 50,000
Sharp’s diverse product range includes:
Consumer Electronics(Televisions, audio systems, and home appliances.);
Electronic Components (LCD panels and solar cells.);
Business Solutions (Copiers, printers, and professional displays)

Sharp Corporation, founded in 1912 and headquartered in Osaka, Japan, is a global leader in electronics and technology. Known for its innovations in consumer electronics and business solutions, Sharp also delivers reliable water treatment solutions that focus on clean, safe, and sustainable water use.

With a strong presence in Japan, China, and international markets, Sharp combines advanced technologies with user-friendly designs to address real-life challenges. Its water-related products ensure quality, durability, and efficiency, making them ideal for residential and commercial applications. Supported by global manufacturing facilities and an efficient supply chain, Sharp continues to provide solutions that improve everyday living while meeting the growing demand for clean water.

Hitachi

Location:Tokyo, Japan
Company Type:Manufacturer
Founded:1956
Number of Employees:Approximately 15,000
Hitachi GLS offers a diverse range of products, including:
Home Appliances: Refrigerators, washing machines, and vacuum cleaners;
Air Conditioning Equipment: Residential and commercial air conditioning systems;
Facility Equipment: Various devices and systems for commercial use.

Hitachi Global Life Solutions, Inc. (Hitachi GLS), headquartered in Tokyo, focuses on enhancing everyday living with its advanced home appliances and air conditioning systems. Known for products like refrigerators, washing machines, and residential and commercial air conditioning units, Hitachi GLS integrates digital technologies to deliver efficient, reliable solutions.

The company has expanded globally through key partnerships, such as its joint ventures with Arçelik for home appliances and Johnson Controls–Hitachi for air conditioning, boosting its competitiveness in international markets.

Aqua Clara Inc.

Location:Tokyo, Japan
Company Type:Manufacturer and Wholesaler
Founded:2000
Number of Employees:Approximately 1,000
Main Products:Water dispensers
Other Products:Bottled water services

Aqua Clara Inc., founded in 1983 and based in Tokyo, specializes in providing clean, high-quality drinking water through its mineral water delivery and leased water dispensers. Focused on convenience and sustainability, Aqua Clara delivers water in eco-friendly bottles, catering to both residential and commercial customers across Japan. With a commitment to reliable service and environmental responsibility, Aqua Clara remains a trusted choice for hydration solutions.

Panasonic

Location:Osaka, Japan
Company Type:Manufacturer
Founded:1918
Number of Employees:Approximately 240,000
Panasonic’s extensive product range includes:
Consumer Electronics: Televisions, audio systems, cameras, and home appliances;
Housing Equipment: Kitchen systems, bathroom fixtures, and building materials;
Automotive Solutions: Infotainment systems, batteries, and electronic components;
B2B Solutions: Energy systems, industrial devices, and communication solutions.

Panasonic Corporation, founded in 1918 and based in Osaka, Japan, is a trusted name in electronics and technology worldwide. While known for products like TVs, kitchen systems, and automotive solutions, Panasonic also stands out with its water treatment solutions. Designed to provide clean, safe, and reliable water, these products help improve everyday living for homes and businesses alike.

With a presence in key markets globally and a strong focus on innovation, Panasonic combines advanced technology with sustainable designs. Their water solutions tackle real-world needs, offering efficiency and peace of mind to customers. Backed by decades of expertise and a solid manufacturing network, Panasonic continues to deliver products that make life easier, safer, and better.

Toshiba Corporation

Location:Tokyo, Japan
Company Type:Manufacturer
Founded:1875
Number of Employees:Approximately 125,000
Toshiba’s offerings encompass:
Energy Systems & Solutions: Providing nuclear, thermal, and renewable energy solutions;
Infrastructure Systems & Solutions: Delivering building, transportation, and industrial systems;
Storage & Electronic Devices Solutions: Manufacturing semiconductors and storage products.

Toshiba Corporation, founded in 1875 and headquartered in Tokyo, is a global conglomerate known for its expertise in energy, infrastructure, and storage solutions. While Toshiba has shifted focus in recent years, its water treatment solutions stand out as an essential part of its infrastructure portfolio, supporting clean and sustainable water management for industrial and urban applications.

Toshiba combines advanced technology and innovation to deliver efficient water purification, wastewater treatment, and recycling systems, addressing the growing need for clean water worldwide. With a strong focus on sustainability and solving societal challenges, Toshiba continues to be a trusted partner in providing reliable, high-quality water treatment solutions for businesses and communities.

Every Frecious

Location:Japan
Company Type:Manufacturer
Main Products:Water coolers, water purifiers

Every Frecious focuses on delivering sleek, compact water dispensers and purifiers tailored for businesses. With a strong emphasis on subscription-based water solutions, they provide B2B buyers—like wholesalers, large retailers, and corporate clients—cost-effective, hassle-free access to clean water. Their modern designs are perfect for offices, hotels, and shared workspaces, offering both functionality and aesthetics.

For businesses, partnering with the right supplier is key to smooth operations and long-term savings. Brands like Every Frecious, Locca, and Zojirushi stand out in this competitive market, each offering unique advantages.

We encourage you to explore these leading suppliers further to discover the best fit for your business needs.