Sinumy Secures Major Investment for Authentication Technology

Sinumy, known for its innovative touchless authentication technology, has successfully raised ¥5.55 billion in a Pre-Series A funding round. The company has developed a unique system that employs Bluetooth-based technology to create virtual authentication gates, allowing for seamless identity verification in various settings.

Investment Details

The funding round, announced on August 4, 2026, saw participation from a diverse group of investors, including mint, Theta Times Ventures, NOW, Seibu Shinkin Capital, UTEC, Mitsubishi UFJ Capital, Kobe University Capital, Investment Lab, Hokuhoku Capital, and Miraidoor. This influx of capital will allow Sinumy to push forward with its technological innovations and market expansion efforts.

About Sinumy's Technology

Sinumy's technology leverages Bluetooth to enable hands-free authentication, eliminating the need for users to interact directly with their devices. This system enhances security by accurately identifying individuals from a distance of up to 10 centimeters, even in crowded environments. The company has demonstrated this capability through a pilot project conducted at Shirokanedai Station in collaboration with Tokyo Metro and Toshiba.

Leadership and Strategic Appointments

Led by CEO Ryoya Kurauchi, Sinumy is strengthening its management team as part of its growth strategy. Tomoya Yonaga has joined as Director and COO, while Shunji Yamanaka, known for his work on Suica's experience design, has been appointed as a UI/UX advisor. These strategic hires aim to bolster Sinumy's operational capabilities and enhance user experience.

Planned Use of Funds

The newly acquired funds will be directed towards several key areas:

  • Product Development: Sinumy plans to advance the productization and prepare for mass production of smart gates and smart spots.
  • Development Expansion: The company aims to expand its Proof of Concept (PoC) activities in gate, access control, and payment domains.
  • Talent Acquisition: Recruitment efforts will focus on bringing in new development and business personnel to support organizational growth.

This funding round marks a significant milestone for Sinumy as it continues to develop and refine its cutting-edge authentication technology. By focusing on security and convenience, Sinumy is poised to make a substantial impact in the fields of access control and identity verification.