Etymology and distribution of 庭久保.

Niwakubo 【庭久保】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Ishikawa-ken Kanazawa-shi , Kyouto-fu · Oosaka-fu . Thing . Ishikawa-ken Kanazawa-shi In Owari town, it is said that Hirakichi Toyotomi of Warring States era · Azuchi-Momoyama era gave it to him that he was choosing a small letter. Ishikawa-ken Kanazawa-shi There is a belief that Oda Nobunaga, a warrior of warring States and Azuchi-Momoyama era, gave it to Hikozen-cho. Tell him that he changed his pronunciation from Sasaji in the Tokyo era.