was a castle located on the

Kiso river The is a river in the Chubu region of Japan roughly long, flowing through the prefectures of Nagano, Gifu, Aichi, and Mie before emptying into Ise Bay a short distance away from the city of Nagoya.Nussbaum, Louis Frédéric ''et al.'' (2005) ...

in Kiso, Nagano,

Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...

History

Fukushima Castle was the site of the Siege of Kiso-Fukushima led by Takeda Shingen in 1554. The castle's commander, surrendered the garrison when the food supplies ran out.
Early Modern Wars 1500–1775
' Volume 3 of Encyclopedia of Warfare. Amber Books] Ltd, 160 pages 2013 , The castle no longer stands.

References

{{Reflist Castles in Nagano Prefecture