Takeda Shingen was the first - born son of Takeda Nobutora ( 武田信虎 ) , leader of the Takeda clan , and " daimyō " of the province of Kai .
Head entity: takeda nobutora Q1192628 9 10
Tail entity: takeda shingen Q276404 0 1
Relation (head \u2192 tail): P22
Inverse relation (tail \u2192 head): P40