Chofo Hospital, Medical Corporation Kirikokai, is a medical facility providing internal medicine services located in Shizuhara, Chofu City, Tokyo. The clinic leverages medical information obtained through the Online Qualification Verification System to provide care, striving to deliver high-quality healthcare through medical DX. In October 2025, it introduced 'miSignal,' which can assess cancer risks for 10 types of cancer through urine testing. The hospital also offers mammography examinations by female technologists, and the introduction of the latest mammography equipment enables short-time, low-dose imaging. As a participating facility in the Tokyo Painless Delivery Expense Subsidy Program, the hospital is prepared to provide subsidies of up to 100,000 yen for Tokyo residents. The hospital can provide services in English and features comprehensive facilities including credit cards, debit cards, electronic payments, parking, and barrier-free access. Since 2023, the hospital has been accepting online appointment bookings, and phone reservations are available from 9:00 AM to 4:00 PM on weekdays and from 9:00 AM to 12:30 PM on Saturdays. The hospital opens at 8:00 AM and locks its doors at 8:00 PM.