Takeuchi Clinic, located in Sakaki Town, Kamishina District, Nagano Prefecture near Techno Sakaki Station, is a medical facility offering Internal Medicine, Surgery, Cardiology, Gastroenterology, and Dermatology. The clinic operates from 9:00 AM to 12:30 PM and 4:00 PM to 6:00 PM, with closures on Thursday afternoons, Saturday afternoons, Sundays, and holidays. Dermatology services are available only on Wednesday mornings, and the clinic also offers smoking cessation consultations, hair removal consultations, and sleep apnea treatment. For those wishing to quit smoking, Champix or Nicotinell TTS is prescribed; for men concerned about hair loss, Propecia tablets are available; and for those concerned about snoring, simple sleep polygraph testing is recommended. COVID-19 vaccinations are also administered, and the clinic changed from in-house dispensing to external prescription issuance in May 2025. The facility features parking and barrier-free access. English support is available, and the clinic provides comprehensive medical care to meet local healthcare needs.