Ocean provides tax refund and marketing services for international visitors and retailers in Japan.
Founded in 2024 and based in Tokyo, Japan, Ocean connects travelers, merchants and service providers through tax refund, shopping support, marketing and payment services. Ocean Tax Refund supports over 30 currencies, while Ocean Marketing works with more than 20 overseas online travel agencies. The company is led by Ryo Hoshino. In September 2026, it raised an undisclosed amount of Series A funding from Z Venture Capital, Delight Ventures, Bluefin Equity Partners LLC, Japan Asia Investment Company, and Dual Bridge Capital.
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