Kitagaki 【北垣】5 The Japanese surnames etymology dictionary.
Ishikawa-ken , Toyama-ken · Gifu-ken . Distribution including rabbits. Thing . Gifu-ken Gero-shi From Higashi Hachimangu Shrine of Hagihara-cho Koulu. Mr. Kuzu of the company's shrine tells that it is the descendant of Mr. Shirai who became the priest at the Muromachi period. 白井 reference.