Tokyo Rinkai Hospital, located in Rinkai-cho, Edogawa-ku, Tokyo, is designated as a regional medical support hospital, providing appropriate medical care to patients requiring more detailed examinations and specialized medical treatment. The hospital offers vaccinations and accepts consultations regarding cancer diagnosis and treatment-related daily life. They assist in resolving daily life challenges associated with illness or disability while working together with patients, and also provide dietary advice for those undergoing anticancer drug treatment. Through support such as child-rearing guidance from pregnancy to postpartum and post-discharge breastfeeding clinics, they help create an environment for safe childbirth and child-rearing, and painless delivery is also available. Information useful for diabetes treatment and daily life is also introduced on their website, and support programs for cancer patients and their families are implemented. Vaccinations are by appointment, and for emergency visits, please call in advance for the nurse to check symptoms and determine the appropriate response. Second opinions are provided by appointment only, and English-speaking services are available. Credit cards and electronic payments are accepted, and parking is available. Barrier-free facilities are also well-equipped, creating an environment accessible to diverse patients.