Umi no Kodomo Clinic is a pediatric clinic located on the 3rd floor of Morera Higashi-Totsuka in Kawakamicho, Totsuka Ward, Yokohama City, Kanagawa Prefecture. The clinic provides consultations on weekday and Saturday mornings and afternoons, offering both fever clinic and general care services at the same facility. The clinic has implemented an online triage system, allowing patients to complete medical questionnaires before visiting for smoother check-ins. Same-day consultations use a queue-based reservation system, while vaccinations and health checkups require advance online booking by the previous day. Dedicated time slots are allocated for vaccinations, and influenza and COVID-19 vaccines are administered with strict adherence to scheduled appointments. Online consultations are also available, and appointments can be made for initial visits for acute illnesses. In addition to English language support, the clinic offers electronic payment, parking, and barrier-free facilities, and its accessible location creates a treatment environment that meets the needs of local families.