Located just a 3-minute walk from Kiba Station on the Tokyo Metro Tozai Line, Daini Hattori Clinic is an internal medicine practice in the Toyō area of Koto Ward. The clinic specializes in nephrology and diabetology, addressing conditions such as abnormal eGFR or urinalysis results, chronic renal failure management, nephritis, urinary stones, diabetes, and thyroid disorders. At the same time, the clinic provides comprehensive care ranging from lifestyle diseases like hypertension, dyslipidemia, and hyperuricemia to general consultations for colds, asthma, and hay fever. Infant health checkups and vaccinations for both adults and children are also available, making it well-suited for family visits. Additionally, the clinic offers employment and community health screenings, sublingual immunotherapy, treatment for sleep apnea, and skin conditions—demonstrating its commitment to addressing a wide range of community health needs in one facility. The clinic emphasizes clear explanations of medical conditions using easy-to-understand language and materials, and can promptly refer patients to nearby medical institutions when necessary. Credit card and electronic payments are accepted, and the facility is fully wheelchair accessible, creating a welcoming environment for elderly patients and those with mobility challenges.