国峰城跡 Kunimine-jyou-ato Kunimine Castle Ruins
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This mountain castle is one of the largest in Gunma Pref. It was built some time in the late Muromachi period or the Warring States period. It was first resided by the Obata clan, a retainer of the Uesugi clan, the Kanto Kanrei (the responsible head of the shogun’s executive office in the Kanto region), but after his lord, Uesugi Norimasa, who was attacked by the Hojo clan of Odawara, left Hirai Castle (Fujioka City, Gunma Pref.) in 1552, the Obata clan served for Takeda Shingen as his retainer. In the Battle of Nagashino in 1575, the Obata clan joined Takeda’s cavalry as its leading force. After the Takeda clan was destroyed, the Obata clan served for Oda Nobunaga and expanded its territory. In the Siege of Odawara in 1590, the Obata clan fought to protect Odawara Castle and was defeated by the allied forces of daimyo on Hideyoshi’s side, which led to the dismantlement of Kunimine Castle. The castle area of Kunimine Castle is as huge as 2.5 km from north to south and 2 km from east to west. Time-taking restoration work was given to the residential structures. The remains of castle compounds, vertical moats and front approach are also well preserved.
- address
- Kanra-machi, Kanra-gun, Gunma Prefecture
- name
- Kunimine Castle Ruins