Koharu Home Clinic

Koharu Home Clinic sits in Koto Ward’s Ojima neighborhood, tucked into the ground floor of L-Tower. The name gives it away — this is a home-visit-focused internal medicine clinic, meaning a chunk of their work involves going to patients rather than waiting for patients to come to them. That’s a relatively rare setup and genuinely useful if you’re dealing with mobility issues, elderly family members, or just can’t easily get yourself to a hospital.

For walk-in or scheduled clinic visits, they do handle standard internal medicine. Their website has some English-facing content, which suggests awareness that non-Japanese patients exist — but that doesn’t guarantee fluent English staff on any given day. Expect Japanese as the working language. A translation app will help. Koto Ward isn’t the most expat-dense part of Tokyo, so don’t assume English infrastructure here that you’d find closer to central wards. Worth a phone call or website inquiry before showing up if English communication is critical to your visit.