Shinjuku AGA Clinic

Shinjuku AGA Clinic is a hair loss clinic sitting on the 7th floor of the Aibi-do Building in West Shinjuku — a neighborhood already packed with medical offices, so you won’t feel out of place walking in. AGA stands for androgenetic alopecia, which tells you exactly what they do: male-pattern baldness treatment, primarily through medication like finasteride and minoxidil. This isn’t a general dermatology practice that dabbles in hair loss on the side — it’s the whole point.

Their website has some English content, which is a decent signal, but don’t assume you’ll walk in and be handed an English intake form or find a fluent English-speaking doctor waiting. The English presence online is more marketing than operational reality. A translation app is a smart backup. That said, AGA treatment in Japan is fairly protocol-driven — once you’re past the initial consultation, the ongoing process is straightforward enough that language barriers matter less over time.

West Shinjuku is easy to reach from most parts of Tokyo. If you’re dealing with hair loss and want to address it properly rather than order pills online, this is a legitimate place to start.