Kasaihigashi shikaiin
Kasaihigashi Shikaiin sits on the second floor of the Sekiguchi Building in Higashi-Kasai, a residential stretch of Edogawa Ward that’s home to a sizeable expat community — particularly South and Southeast Asian families. The clinic is run under the Kaisei-kai medical corporation, which suggests some organizational infrastructure behind it.
Their website has a degree of English content, which is a decent signal, but don’t assume that means fluent English-speaking staff are waiting at the front desk. The reality at clinics like this is usually somewhere in the middle — maybe one staff member who can manage basic dental vocabulary, with the rest handled through gestures, translation apps, and goodwill.
For routine dental work — cleanings, cavities, basic checkups — you’ll probably get by fine. If you need to explain a complicated dental history or discuss treatment options in detail, bring a Japanese-speaking friend or load up DeepL before you walk in. It’s a neighborhood clinic, not an international medical center, and it works best when you treat it like one.
Patient Feedback
Patient feedback points to a straightforward neighborhood dental experience — generally competent, no-frills care without long waits. The clinic doesn’t seem to attract complaints about rushed appointments, which is a good sign. Dentists appear thorough on standard procedures. The vibe is quiet and local rather than polished and international. Patients who come prepared with some Japanese phrases or a translation app tend to have smoother visits than those who expect full English communication.
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.kaisei-kai.com/
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東京都江戸川区東葛西６－２－１４ 関口ビル２Ｆ
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Kasai Station (Tozai Line) — 8 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