Contact Us

We welcome your questions about Sakana Fugu AI, the innovative orchestration system from Japanese AI startup Sakana AI. Whether you are evaluating Fugu or Fugu Ultra for development workflows, researching our multi-agent architecture, or need assistance with your API integration, our team is ready to help.

Get in Touch

For general inquiries, technical support, or partnership opportunities, please reach out to us directly.

Contact Form

Use the form below to send us a message. We aim to respond within one business day.

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Business Hours

Our support team is available during the following hours (Japan Standard Time, JST):

  • Monday – Friday: 9:00 AM – 6:00 PM JST
  • Saturday: 10:00 AM – 2:00 PM JST
  • Sunday & Public Holidays: Closed

For urgent technical issues related to API access or account management, please email us directly and include “URGENT” in the subject line.

Regional Availability

Please note that Sakana Fugu API access is currently restricted in the EU/EEA due to GDPR compliance requirements. We are actively working on solutions for these regions. For updates, subscribe to our mailing list via the contact form.