Clinic YOKOYAMA
Clinic Yokoyama is a small internal medicine practice tucked into the Nakano neighborhood of Tokyo, the kind of neighborhood clinic that serves as a first stop for everyday health concerns. Internal medicine in Japan covers a broad range of conditions — think colds, fatigue, digestive issues, blood pressure, diabetes management, and general checkups — so this isn’t a specialist clinic but rather a solid option for the kind of everyday medical needs that come up for anyone living here long-term.
Because this is a local neighborhood clinic, the atmosphere tends to be quiet and functional rather than polished. Wait times at smaller clinics like this can vary quite a bit depending on the day and season — flu season in particular can back things up — but you’re generally not dealing with the chaos of a large hospital. The doctor likely takes a fairly traditional Japanese clinical approach: efficient, thorough, and focused on getting to the point. Don’t expect a lot of extended back-and-forth conversation, but do expect to be taken seriously.
On the English front, the clinic is listed as having basic English proficiency, which means you shouldn’t count on smooth, free-flowing medical conversations in English. Staff and the doctor may be able to handle simple words and phrases, but anything nuanced — describing symptoms clearly, understanding a diagnosis, or discussing treatment options — could get complicated fast. Bringing a Japanese-speaking friend, using a translation app, or writing down your symptoms in Japanese beforehand will make a real difference. Google Translate with the camera function is your friend here.
For expats considering this clinic, it works best if you have some Japanese language support available, or if your needs are relatively straightforward. It’s also worth checking their website ahead of time, as many smaller Tokyo clinics now use online booking systems or have updated hours listed there. Bring your health insurance card if you’re enrolled in Japanese national health insurance or have employer coverage, along with any relevant medical history if you’re being seen for an ongoing condition. Nakano is well-connected by train, so access isn’t an issue. If you’re a longtime Tokyo resident comfortable navigating Japanese healthcare with a bit of preparation, Clinic Yokoyama is a reasonable neighborhood option worth knowing about.
Patient Feedback
Patient experience here reflects what you’d expect from a small neighborhood clinic in Tokyo: efficient, no-frills, and focused on getting through appointments without a lot of hand-holding. Wait times vary — busy morning slots can stretch, but mid-afternoon is typically quieter. The doctor appears
English Language Proficiency
For translating forms, prescriptions, or discharge summaries, Jozu is worth having on your phone.
Contact & Location
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03-3822-4112 -
http://www.t3.rim.or.jp/~drtoshiy/
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東京都中野区新井1-8-8
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Arai Station (Marunouchi Line) — 2 min walk
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Ready to Book Your Appointment?
A few things to keep in mind:
- Check the doctor's consultation hours listed above.
- Some clinics require appointments 2-3 days in advance.
- Include your preferred dates and times when reaching out.
- Mention if you need English-speaking staff assistance.
Need a phone script in Japanese? Click here.
Other scripts: Cancel/Reschedule · Describe Symptoms · Pharmacy · Emergency · Dental
English Support
Basic