HOSHINO DENTAL CLINIC

Hoshino Dental Clinic sits in Komazawa, a quiet residential pocket of Setagaya that most expats walk past without knowing it exists. The clinic operates under the medical corporation Seiyukai, which usually signals a more structured, multi-dentist setup rather than a one-person operation. Their website has some English-language content, which is a decent sign — it means they’ve thought about international patients at least enough to translate a few pages. Whether that translates to a fully English-capable reception or chairside experience is genuinely unclear. You’ll likely encounter some English, but bring a translation app as backup. The clinic covers standard dentistry — cleanings, fillings, crowns — and appears to run a fairly conventional Japanese dental practice. Komazawa is well-connected, close to Komazawa-daigaku Station on the Den-en-toshi Line, so getting there from most of Tokyo is straightforward. Not the most expat-famous clinic in the city, but worth knowing about if you’re in Setagaya and don’t want to trek to central Tokyo every time you need a checkup.