Waiakea Hawaiian Volcanic Water has been building toward international expansion for years, and Japan is now part of the picture. The company, founded in 2012 and based in Kamuela on Hawaii Island, has partnered with distribution specialists to bring its product to Japanese retailers, targeting the country's premium imported water segment.
Waiakea's product story is built around its source: snowmelt and rain that filter through roughly 14,000 feet of porous volcanic rock on Mauna Loa before reaching the company's bottling facility. That filtration produces a naturally alkaline water with a pH of 7.8 to 8.8 and a mineral profile that the brand markets alongside its Hawaii origin story. The company holds certified B Corp status and uses packaging made with post-consumer recycled material, two attributes that resonate with Japanese consumers who have shown consistent appetite for imported waters with provenance and sustainability credentials.
In July 2026, Waiakea marked its 14th anniversary with the launch of the Paa premium glass collection, a new product line targeting the high-end gifting and hospitality segments. The glass format is well-suited to the Japanese market, where premium packaging carries significant cultural weight, particularly in gift-giving contexts.
The company landed a roster of athlete investors in January 2026: NFL rookie Tetairoa McMillan, MLB All-Star Devin Williams, and NBA veteran Jerami Grant. The investment group has helped amplify the brand's profile ahead of international expansion. Waiakea already sells through more than 45,000 U.S. retail locations, making it one of the more widely distributed premium water brands to come out of Hawaii.
Japan represents a significant new geography for a brand that has grown steadily since launch. The country's premium water market is competitive and demanding on packaging and origin story quality, two areas where Waiakea has invested consistently.