Background
He was the third son of Chōsokabe Motochika, the lord of Tosa Province.He became the adopted son of Tsuno Katsuoki.
津野 親忠
He was the third son of Chōsokabe Motochika, the lord of Tosa Province.He became the adopted son of Tsuno Katsuoki.
And, he was named Tsuno Chikatada. Great-Grandfather: Chōsokabe Kanetsugu (died 1508)
Grandfather: Chōsokabe Kunichika (1504-1560)
Father: Chōsokabe Motochika (1539-1599)
Brothers:
Chōsokabe Nobuchika (1565-1587)
Chōsokabe Morichika (1575-1615).