Yaguchi Medical Naika Naishikyo Clinic

Yaguchi Medical Naika Naishikyo Clinic sits on the second floor of the Yaguchiwatashi Medical Building in Ota Ward — a residential part of southwest Tokyo that most expats don’t land in by accident. If you’re here, you probably live nearby.

This is a general internal medicine clinic with endoscopy capabilities, so they handle the everyday stuff — checkups, chronic condition management, stomach complaints — plus scope procedures like gastroscopy and colonoscopy that a lot of expats put off because navigating them in Japanese feels like too much work.

The clinic has some English content on their website, which is a decent sign, but don’t assume you’ll walk in and find a fully bilingual reception desk. The honest answer is unclear. If your Japanese is minimal, bring a translation app and ideally a note with your symptoms written out. A Japanese-speaking friend or your company’s HR contact wouldn’t hurt either.

It’s a local neighborhood clinic doing solid general medicine work. Not a fancy international clinic, not a tourist-facing facility — just a real doctor’s office in a real Tokyo neighborhood.