Answer: Takeda Shingen.
Some extra relevant information:
The name of the commander known as Kamakura Commander in Rise of Kingdoms is Minamoto no Yoshitsune. Yoshitsune, a renowned warrior from the Kamakura period in Japan, is one of the legendary commanders represented in the game. He is known for his exceptional leadership skills and strategic prowess on the battlefield. With his unique set of skills and powerful abilities, Yoshitsune is a formidable commander choice for players seeking dominance in Rise of Kingdoms.