TOKAI’s Ulunon Bottled Water “Fuji Natural Water Sarari” Wins 2026 Monde Selection Gold Award and Diamond Trophy

TOKAI Corporation, headquartered in Aoi-ku, Shizuoka City and led by President Mitsugu Hamasaki, announced that “Fuji Natural Water Sarari,” a bottled water product from its home-delivery water service “Oishii Mizu no Okurimono Ulunon” (“Ulunon”), has won the 2026 Monde Selection Gold Award. In addition, following three consecutive years of awards from 2024 to 2026, the product also received the 2026 “Diamond Trophy.” This marks the 12th consecutive year that “Fuji Natural Water Sarari” has received a Monde Selection award, recognizing its high quality and safety both in Japan and overseas. Ulunon will continue working to improve its services and quality management so that more customers can safely enjoy high-quality, delicious natural water sourced from the foothills of Mount Fuji. Website: https://ulu om.tokai.jp/about/co test About “Fuji Natural Water Sarari” “Fuji Natural Water Sarari” is natural water sourced in Fujinomiya City, Shizuoka Prefecture, at the foot of Mount Fuji, an area known for its famous water. By bottling the water on the same day it is sourced, the product delivers the blessings of Mount Fuji as they are. With low hardness and a smooth, light mouthfeel, it has a gentle taste suitable for a wide range of users, from children to older adults. Rich in natural minerals and nutrients, it is ideal not only for daily hydration but also for cooking and coffee. With safety and peace of mind as its top priorities, the product is subject to thorough quality management, including monthly radioactive substance testing. Its 2026 Monde Selection award further demonstrates that it remains a world-recognized premium natural water in both taste and quality. Ulunon will continue delivering internationally acclaimed, safe, and delicious natural water to more households. Add moisture and color to everyday life with “Fuji Natural Water Sarari.” Aqua Mount Fuji Plant ● Natural water, natural mineral water Natural water sourced in Fujinomiya City, Shizuoka Prefecture, at the foot of Mount Fuji. It is rich in natural minerals and nutrients, allowing consumers to enjoy the blessings of Mount Fuji as they are. ● Soft water with hardness of 29 mg/L Because it contains relatively low levels of minerals such as calcium and magnesium, it is characterized by a clean and refreshing taste. It can also be used safely for baby formula. ● Reliable quality system The company manages the entire process from water sourcing to bottling at its own factory. Under a rigorous quality management system, including monthly radioactive substance testing, it delivers safe and reliable water. Website: https://ulu om.tokai.jp/about/wate About Monde Selection Monde Selection is an international quality evaluation institute founded in Brussels, Belgium, in 1961, as well as the name of the awards it grants. Experts evaluate products based on criteria such as appearance, aroma, taste, aftertaste, and mouthfeel before determining final results and quality awards. 2026 Award: “Diamond Trophy” “Fuji Natural Water Sarari” has received Grand Gold and Gold awards for 12 consecutive years. ■ Fuji Natural Water Sarari Received Gold Awards for three consecutive years from 2024 to 2026 and won the “Diamond Trophy” in 2026. ■ TOKAI Corporation Received awards for 10 consecutive years from 2014 to 2023 and won the “Crystal Prestige Trophy” in 2023. About TOKAI Corporation Since launching its city gas business in Shizuoka Prefecture in 1950, TOKAI has handled the residential life segment within the TOKAI Group, which offers a wide range of products. The company provides essential daily-life services including energy, aqua services such as home-delivery water and water purification servers, housing-related services, security, and insurance. For customers’ daily lives, TOKAI will continue to grow and develop together with local communities and the planet. Company Overview Company name: TOKAI Corporation Location: 2-6-8 Tokiwa-cho, Aoi-ku, Shizuoka City, Japan, headquarters President and Representative Director: Mitsugu Hamasaki Business activities: 1. Energy business: LP gas, city gas, LNG, high-pressure gas, petroleum products 2. Remodeling business 3. Aqua business: returnable, one-way, water purification 4. Housing construction business: housing, equipment, equipment work, construction, real estate 5. Insurance business: life insurance and non-life insurance Oishii Mizu no Okurimono Ulunon website: https://ulu om.tokai.jp/