SHINJUKU MITSUI Bldg. Clinic

Total reviews: 345
Shinjuku Station (Marunouchi Line) — 5 min walk
  • Business district, easy access
  • Near central Tokyo
  • SHINJUKU MITSUI Bldg. Clinic sits on the 4th floor of the iconic Shinjuku Mitsui Building in West Shinjuku — one of the easier office-tower addresses to find if you’ve spent any time navigating that part of the city. The clinic is run under the Sakakibara Kouseikai medical corporation and focuses on dermatology, so you’re coming here for skin issues: acne, rashes, eczema, chronic conditions, that mystery bump you’ve been ignoring.

    The website has some English-facing content, which suggests they’re at least aware that non-Japanese patients exist. That said, don’t assume fluent English-speaking staff are waiting at reception. This is a standard Japanese dermatology clinic in a business district — the clientele is mostly local office workers. A translation app will probably come in handy. Come prepared with written notes about your symptoms and any medications you’re currently taking. Appointments are recommended. West Shinjuku is extremely well-connected, so getting here is never the problem.

    Patient Feedback

    Patient feedback points to a fairly efficient, no-fuss experience typical of a business-district clinic. Wait times tend to be reasonable outside lunch hours. Doctors are described as thorough and direct — you get a diagnosis and a treatment plan, not a lot of hand-holding. The setting is clean and professional. It’s not a warm boutique clinic experience, but it gets the job done without unnecessary delays.

    English Language Proficiency

    The clinic's website includes some English content, which is a good sign, but that doesn't guarantee English-speaking staff at the desk or in the exam room. Realistically, reception is likely Japanese-only. Bring a translation app like Google Translate or DeepL, and write down your symptoms beforehand — even a simple printed list helps a lot. Medical forms will almost certainly be in Japanese. If your Japanese is zero, prepare for a functional but effortful visit.

    Contact & Location

    • http://www.sakakibarakouseikai.com
    • 東京都新宿区西新宿2-1-1 新宿三井ビル4階
    • Shinjuku Station (Marunouchi Line) — 5 min walk
    Monday 3:00 PM - 6:30 PM
    Tuesday 3:00 PM - 6:30 PM
    Wednesday 3:00 PM - 6:30 PM
    Thursday Closed
    Friday 3:00 PM - 6:30 PM
    Saturday 9:30 AM - 12:30 PM
    Sunday Closed

    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.
    SHINJUKU MITSUI Bldg. Clinic

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    English Support

    Proficiency Score
    2/5

    Basic

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