- Siege of Kojinyama
Infobox Military Conflict
conflict=Siege of Kojinyama
partof=theSengoku period
caption=
date=1544
place=Kojinyama fortress,Shinano Province
result=Takeda victory
combatant1=forces ofTakeda Shingen
combatant2=forces ofTozawa family
commander1=Takeda Shingen
commander2=Tozawa Yorichika
strength1=2000
strength2=2000
casualties1=
casualties2=In the
1544 siege of Kojinyama,Takeda Shingen continued his invasion ofShinano Province 's Ima Valley, seizing Kojinyama fortress from theTozawa family .References
*Turnbull, Stephen (1998). 'The Samurai Sourcebook'. London: Cassell & Co.
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