The 1537 siege of Musashi-Matsuyama was the first of several sieges of Matsuyama castle in Japan's Musashi province over the course of the Sengoku period (1467-1603).
The 1537 assault on Musashi-Matsuyama was the first of several sieges of Matsuyama fortress in Japan's Musashi region during the Sengoku era (1467-1603).