Oguma Family Clinic is a medical clinic located in Minami-Kusatsu, Kusatsu City, Shiga Prefecture, operated by the medical corporation Niji-ro-kai. The clinic provides internal medicine-centered treatment, covering a wide range of specialties including general internal medicine and pediatrics, with particular expertise in respiratory medicine and allergy care. The clinic treats conditions such as persistent cough, breathing difficulties during exercise, asthma, and COPD. Medical equipment includes the latest X-ray machines and NO measurement devices, and the clinic offers smoking cessation treatment, sublingual immunotherapy, and consultations for pediatric asthma. The clinic supports English and offers electronic payment options. Access features include parking facilities and barrier-free accessibility. Clinic hours are from 9:00 AM to 12:00 PM and 4:00 PM to 7:00 PM, operating Monday through Saturday. Closed on Thursday afternoons, Saturday afternoons, Sundays, and holidays, as well as specific days during year-end/New Year and Obon periods. Face masks are required in the facility, and an online queuing system is available.