As of October 27, 2026, we are receiving many inquiries about our SOC / NOC services, so replies may take longer than usual. Thank you for your patience.

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Questions about our products, partnerships, security reviews or due diligence. We reply in English or Japanese.

For group-level matters (corporate verification, legal and compliance, press) please see the Purple Holdings website.

For questions, please contact us by phone or through each service's website.

Phone (Japanese): +81 50-3627-0022, Monday to Friday, 10:00–17:00 JST, excluding Japanese public holidays and the year-end period. Network operators: peering and abuse information is at purpleume.net.

Privacy requests (access, correction, deletion): [email protected]. The privacy policy is currently available in Japanese only.