Matsuoka Hoyoen Sanatorium
Aomori Prefecture, Japan · built 1909
The Matsuoka Hoyoen Sanatorium (Kokuritsuryōyōjo Matsuokahoyōen) or National Sanatorium Matsuoka Hoyoen is a sanatorium for leprosy and ex-leprosy patients situated in Aomori, Aomori, Japan that opened in 1909.
Hospital data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).