. . . "attack Iwamura castle" . . . . "forces ofTakeda Shingen" . "the castle was captured" . . . . "Oda clancastle garrison" . . . . . "Iwamura Castle" . "Siege of Iwamura Castle" . . "Castle falls; Akiyama victory" . . "siege to Iwamura Castle" . . . . . . "Siege of Iwamura Castle" . .