Hana Clinic

Hana Clinic is a psychiatric clinic tucked into the third floor of a small office building in Oshima, Koto Ward — not the most obvious location, but accessible from the Shinjuku Line. It operates under the medical corporation Keishinkai, which suggests some organizational structure behind it rather than a solo practitioner setup.

The specialty is psychiatry, so we’re talking mental health consultations, diagnoses, and ongoing care — think depression, anxiety, sleep disorders, that kind of territory. The clinic has some English content visible on its website, which is a decent sign, but whether that translates to English-speaking staff at reception or during consultations is genuinely unclear. Don’t assume a smooth English experience and walk in without preparation.

If you’re in Koto Ward and need psychiatric care, this is worth a call or email to check language capacity before booking. Have your questions ready in Japanese if possible, or bring a translation app. It’s a real clinic doing real psychiatric work — just verify the English situation directly before you commit.