SENACTA

ABOUT / WHY SENACTA

Creating value
for people and society.

SENACTA aims to bring AI and digital technology into the real world to create meaningful change.

TOP MESSAGE

Why I founded SENACTA.

A message from the founder

Alongside launching new businesses, I have pursued joint research with universities and research institutions. Beginning with image analysis, my work now focuses on generative AI and LLMs. I propose enterprise adoption of local LLM architectures that combine quantized models with hardware optimized for inference.

At the same time, I have designed and implemented iOS, Android and web applications myself, including providing a medication app for physicians. I continue to turn research and ideas into products that people can use.

For more than 20 years, I have also worked on the design, deployment and operation of enterprise mobile devices and authentication infrastructure. Managing hundreds of thousands of devices has brought me face to face with a fundamental question of control:

Who can access and handle enterprise data, where, and to what extent?

As AI becomes central to business operations, this question extends to sovereign AI: how can enterprises keep their data, models and inference environments under their own control?

This question led me to establish SENACTA.

PRINCIPLES

01

Think from first principles

Start with what matters and who it serves, rather than conventions or technology trends.

02

Strategy to systems

Take strategy through to products and systems that people actually use.

03

Senior, hands-on

Keep decision-making close to implementation, with a small team directly involved in the work.

04

Built for what’s next

Design for changes in AI, software, connectivity and devices, keeping future choices open.

Company

Company name
SENACTA.Inc
Legal entity name (Japanese)
SENACTA株式会社
Registered address
2F Grand Casa Minami-Aoyama, 4-17-33 Minami-Aoyama, Minato-ku, Tokyo 107-0062 Japan
Telephone
03-6403-9480
Established
2026/09/17
Representative
Representative’s name (image)
Team size
Approximately 5 (including core members and external partners)
Email
info@senacta.com