Etymology and distribution of 布留宮.

Furumiya 【布留宮】^{レベル2
About 40}  The Japanese surnames etymology dictionary.

Kagawa-ken Takamatsu-shi . There was a case that Shiga-ken called Kyogoku Koji's child, a warrior of warring States era. The pronunciation in estimation is Yasuke. 京極 Kyougoku reference.