AI INFRASTRUCTURE / HIGH-SPEED INTERCONNECT

AI computing is getting faster. Moving the data is getting harder.

RumiLight is building a new interconnect architecture to simplify high-speed data movement inside AI systems.

Fukuoka, Japan
FUKUOKA / JAPAN

Building the connections behind next-generation computing.

Rumi Light Inc. is a Fukuoka-based deep-tech startup developing high-speed interconnect technologies for AI infrastructure and high-performance computing.

We focus on high-speed signal transmission, signal integrity, and advanced hardware design for next-generation computing systems.

About Rumi Light
OUR PHILOSOPHY

Connecting Worlds with Light.
Touching Lives with Heart.

We believe meaningful innovation should create stronger connections between people, systems, and the future.

LOCATION

Fukuoka, Japan

Rumi Light Inc.
2-15-10 Sumiyoshi, Hakata-ku
Fukuoka 812-0018, Japan
Based in Fukuoka. Connecting Globally.
© 2026 Rumi Light Inc. All Rights Reserved.