Nagamasa Kuroda, also known under his baptized name Damien (ダミアン), is a Christian daimyo and Kanbei's eldest son and successor. Out of the generals who participated in the Battle of Sekigahara, he is considered to be the vassal who was rewarded with the most profit. His height in Saihai no Yukue is 188 cm (6'2") and he is 28 years old. His hobby is taking care of the war supplies (such as weaponry and armor) and he likes to eat squid.