EM SYSTEMS CO.,LTD. provides IT solutions, encompassing development, sales, and maintenance services for the medical (clinics and pharmacies) and long-term care/welfare industries.
Since our founder, Kozo Kunimitsu, established the business in Himeji, Hyogo Prefecture, in 1980—at the dawn of the computer era in Japan—we have pioneered ICT implementation for records and billing in the medical field. Today, our solutions are utilized by facilities nationwide, from Hokkaido to Okinawa. In particular, we boast the largest number of installations of systems for insurance pharmacies ^*1 in the industry.
In response to our expanding business and growing social responsibility, we went public in 2000. Following our 40th anniversary in 2020, we transitioned to the Prime Market in April 2022 as part of the Tokyo Stock Exchange’s market restructuring. We would like to express our deepest gratitude to all our stakeholders for their continued support.

At EM SYSTEMS, our primary management philosophy is “Contributing to the health of people and the planet.” Japan is currently facing the “2040 Problem” ^*2 —a critical period marked by severe labor shortages and the challenges of a super-aging society. To ensure the sustainability of medical and long-term care, transformation is essential. We must fundamentally rebuild existing frameworks through Digital Transformation (DX).

Guided by our Purpose—"Supporting Japan's medical and long-term care frontlines through digital technology"—EM SYSTEMS leverages digital technology to foster seamless collaboration across medical, long-term care, and welfare services. Our goal is to build efficient, high-quality, and sustainable medical and long-term care systems.
As advanced technologies such as AI and robotics continue to evolve, EM SYSTEMS will forge ahead as medical system experts. We will continue to provide the safe and reliable solutions that support Japan’s medical insurance system, striving to be an essential company that contributes to the health of people and the planet.

*1 Market Data: Based on the number of Receipt Computer for insurance Pharmacies installed in Japan. Source: EM SYSTEMS research (as of December 2025).
*2 The 2040 Problem: A collective term for social issues expected around 2040, when the elderly population reaches its peak and the sharp decline in the working-age population makes it difficult to maintain the social security system and secure sufficient healthcare workers.