Even if we follow the standard theory based on the Takeda clan's westward operation in which they apparently deployed 30,000 men, this figure cannot be taken as the maximum number of soldiers they mobilized in the Battle of Nagashino.
西上作戦では3万の兵力を動員したと言われるように、通説通りと見てもこの戦いにおいては最大動員兵力ではない。