Toward a world where thoughts can reach others
just as they are.

Mesotron builds interfaces that infer what each person truly wants from brain and body signals—connecting people with AI, machines, and one another.

Mission

Creating a World Through Our Differences.

Mesotron EAR

BCI Within Everyone's Reach

Technology that allows thoughts to be shared just as they are—
a telepathy-like experience—is already becoming a reality.

Today, however, this technology requires electrodes to be implanted in the brain.
It is remarkable, but not something everyone can readily use.

Mesotron therefore set out to create another option:
one that anyone, anywhere, can use simply by wearing it.
That is our first goal.


Milestone

The World's Fastest Path to Practical Silent Speech

STEP 01
July 2026

Experiments begin

Book a session through our calendar and participate at one of our sites.

STEP 02
Jul 2026 – Feb 2027

Data collection

Help us collect 10,000 hours of EEG data across sites in Japan and the United States.

U.S.: Coming Soon

Japan: Amakubo Office / University of Tsukuba (Kasuga Campus) / Tohoku University
STEP 03
March 2027

Silent speech, live

Experience silent speech through a public, hands-on demonstration.



Growth

Toward a Platform for the Brain-Information Industry

ASSISTIVE TECHNOLOGY

Assistive Technology

Communication and device control by thought, beyond physical constraints.

INDUSTRIAL HMI

Industrial HMI

Hands-free interfaces for frontline workers in loud, busy environments.

ROBOTIC CONTROL

Robotic Control

Intuitive, thought-based control of collaborative robots.

SECURE COMMUNICATIONS

Secure Communications

Silent, secure command transmission — no voice required.

HEALTHCARE MONITORING

Healthcare Monitoring

Continuous monitoring of brain states to catch changes early.

WELLNESS & MEDITATION

Wellness & Meditation

Real-time feedback on stress and focus.


Information

Company

Mesotron, Inc.

Name Mesotron, Inc.
Founded April 3, 2026
HQ 150-13 Matsunoki, Tsukuba, Ibaraki, 305-0056 Japan
Research Site Room 201, Amakubo Terrace, 2-14-1 Amakubo, Tsukuba, Ibaraki, 305-0005 Japan
Business Development of novel, high-sensitivity EEG devices and high-precision brain-decoding AI, and provision of these technologies for welfare, healthcare, research, defense, and industrial safety.
R&D sites Mesotron Office (Amakubo, Tsukuba) / Tohoku University / University of Tsukuba
Shuntaro Sasai
FOUNDER & CEO
Shuntaro Sasai

Consciousness and BCI Researcher

Background

  • 2013 Ph.D., The University of Tokyo (completed ahead of schedule)
  • 2013–2020 UW–Madison School of Medicine: Research Associate, then Assistant Scientist
  • 2020–2025 Araya Inc.: Director, Chief Research Officer, and Head of R&D
  • 2026 Founded Mesotron, Inc.

Highlights

  • BCI Award 2024 Finalist (Top 12 worldwide)
  • 2025 Entropy Best Paper Award
  • Deputy Project Manager, Cabinet Office Moonshot Program (Goal 1)
  • Featured in Asahi Shimbun, Nikkei, NHK, and more

Contact

Get in touch

For research collaborations, pilot programs, careers, or press inquiries, we'd love to hear from you.