WhoisXML API signs basic agreement with G-Search to expand in Japan

WhoisXML API has signed a basic agreement with G-Search, a Fujitsu Group company, to explore a strategic collaboration in Japan. The deal could broaden access to WhoisXML API’s data products for Japanese customers and support digital KYC and cybersecurity use cases as Japan pushes stronger defenses against AI-driven threats.

Why it matters: - The agreement gives WhoisXML API a path to expand distribution in Japan through G-Search’s local customer base. - The companies are also targeting digital know-your-customer and cybersecurity awareness use cases, which could matter as Japanese businesses face more pressure to strengthen identity verification and cyber defenses. - The collaboration aligns with Japan’s “Active Cyber Defence” push, where cybersecurity is becoming a required part of business operations, according to G-Search President, Representative Director & CEO Seijiro Ueki.

What happened: - WhoisXML API announced a basic agreement, or MOU, with G-Search to explore a strategic collaboration in Japan. - The agreement was announced Sept. 18, 2026. - WhoisXML API said the deal could allow G-Search to distribute its data products to customers across Japan. - G-Search is a Fujitsu Group company that provides data services and digital solutions in Japan.

The details: - WhoisXML API provides domain, DNS, IP and WHOIS intelligence used in cybersecurity and other data-driven applications. - WhoisXML API serves more than 52,000 customers worldwide, including Fortune 1000 companies. - More than 60% of IT-Harvest’s Cyber 150 companies in key categories rely on WhoisXML API data. - G-Search’s portfolio includes the G-Search business information service, scientific and technical information services such as JDream III, plus database and digital services. - The companies plan to explore digital KYC use cases for Japanese businesses. - The companies also plan initiatives to raise awareness of cybersecurity data among government and enterprise organizations in Japan. - WhoisXML API said the partnership reflects a long-term commitment to the Japanese market. - Ching Chiao, head of APAC and corporate development at WhoisXML API, said the agreement is an important step in strengthening support for Japan’s publicly listed companies and leading brands. - Ching Chiao said the goal is to turn DNS intelligence into business intelligence. - WhoisXML API said it has collected, processed and delivered Internet intelligence for more than 15 years. - WhoisXML API said its data is used by cybersecurity companies, Fortune 1000 organizations, government agencies, law enforcement, MSSPs and SOCs worldwide.

Between the lines: - The deal looks broader than a simple reseller agreement. - The companies are signaling interest in building a longer-term Japan business around distribution, KYC and cybersecurity education. - G-Search gains access to a global Internet intelligence provider, while WhoisXML API gets a local partner with established relationships in Japan.

What's next: - The companies will explore whether G-Search can distribute WhoisXML API’s data products in Japan. - The partners will also test possible collaboration on KYC and cybersecurity-related initiatives. - Any deeper commercial rollout would likely depend on how the MOU develops into future phases.

The bottom line: - WhoisXML API is using G-Search to deepen its Japan strategy and position its data as a tool for both cybersecurity and business decision-making.