sun SYSTEM Japan

Sun System Inc. develops, sells, and supports information systems for medical and dental practices in Japan. Drawing on 30 years of experience and a track record of supporting more than 5,500 installations, the company helps healthcare providers improve operational efficiency and support the quality of care. Its offerings include medical and dental claims-processing computers, electronic medical record systems, and related products for clinics. The portfolio also includes the ORCA claims software and Sunny series solutions, which support home healthcare and visiting dentistry.

Sun System provides assistance throughout implementation and day-to-day operation, aiming to address practical challenges in clinical settings with attentive, ongoing support. Its services are shaped by the needs of healthcare professionals and adapt to changes in medical systems and technology. The company serves both medical and dental customers, offering consultations on products, implementation, and support arrangements. Based in Chiyoda, Tokyo, Sun System brings together product development, sales, and customer support to help practices work with confidence and advance digital transformation in healthcare.