Located in Hotaka-Kashihara, Azumino City, Nagano Prefecture, Takeda Internal Medicine Clinic, operated by the medical corporation, provides internal medicine specialty care under the leadership of Clinic Director Seiji Takeda. Operating hours are from 9:00 AM to 12:00 PM and 2:30 PM to 5:30 PM, with the clinic operating on a complete appointment-only basis. Specialties focus on internal medicine and endocrinology/metabolism, treating diabetes, thyroid and endocrine disorders, and lifestyle-related diseases. Building on this expertise, the clinic also offers pneumococcal vaccinations. Facilities include parking and barrier-free accessibility, with English language support available. The clinic is closed on Thursdays, Sundays, and holidays, with temporary closures from December 29 to January 3 for year-end and New Year, and from August 13 to 16 during Obon season. Additional temporary closures may occur due to the clinic director's attendance at academic conferences or lectures.