Located in Katase, Fujisawa City, Kanagawa Prefecture, Kariyushi Family Clinic is an internal medicine clinic equipped with convenient facilities including English-speaking staff, electronic payment, parking, and barrier-free access. The clinic specializes in hay fever treatment and offers drop-screen testing that can detect 41 types of allergens from a single drop of blood in just 30 minutes. During periods of infectious disease outbreaks, web reservations may be difficult to secure, but same-day reservations by phone are accepted, and urgent cases are accommodated. Influenza vaccination is available until the end of January, and those aged 13 or older seeking a second booster shot must make a reservation by phone. The clinic supports eligibility verification using the My Number insurance card and offers adult health screenings including specific health checkups, lung cancer screening, colorectal cancer screening, hepatitis virus screening, prostate cancer screening, and gastric cancer risk screening. New HPV vaccination reservations are also accepted.