The Hambak Gim clan is a Korean clan. Their Bon-gwan is in Gimhae, Cheongdo County., this clan has a membership of 4,579. Their founder was, a Japanese general who defected to Korea during the Japanese invasion. He was granted his surname from Seonjo, the king of Korea, as with the Urok Kim clan.[1]
ja:金光林 (歴史学者)
. 2014 . A Comparison of the Korean and Japanese Approaches to Foreign Family Names . Journal of Cultural Interaction in East Asia . 5 . . 25.