2025 Impact: Highlights & Review

Six years after the launch of mymizu, 2025 marked another meaningful step in our journey to expand free water refills across Japan and the world—made possible by the continued support of our community.

The mymizu app surpassed 500,000 downloads, with usage growing alongside inbound tourism and as more people turned to mymizu to stay safe during extreme heat.

From introducing mymizu refill spots in Japan’s largest sports stadiums to collecting over 220,000 PET bottles from the ocean through the “Refill For The Ocean” campaign, it’s been a big year.

Please see our blog below for a look at our collective impact together in 2025!