Kumamoto Rosai Hospital, operated by the Japan Labour Health and Safety Organization, is located in Yatsushiro City, Kumamoto Prefecture, and serves as a core medical institution supporting the regional community. This healthcare facility offers various departments including internal medicine and has been recognized with the Governor's Commendation for Emergency Medical Services, demonstrating its commitment to providing high-quality medical care. The hospital operates specialized clinics such as a headache outpatient clinic, addressing the diverse health needs of local residents. It also provides psychological support alongside medical care, including regular meetings of 'Yatsushiro Cancer Salon Cosmos,' a support group for cancer patients and their families. The facility features barrier-free accessibility and ample parking, creating an accessible environment for a wide range of patients. Payment methods include credit cards and electronic payments, offering modern convenience. Multilingual support is available in languages including English and Korean. The hospital has achieved recognition for its international medical contributions, including the hospital director's medical support activities in Myanmar that have been featured in the media. Specialists in gastroenterological surgery and orthopedics actively share information through media appearances. The hospital also actively participates in COVID-19 vaccination efforts, contributing to regional infection control measures.