Etymology and distribution of 小村井.

Komurai 【小村井】^{レベル3
About 70}  The Japanese surnames etymology dictionary.

Fukuoka-ken . Summary . Shibata's abbreviation. 藤原 family name is present. Fukuoka-ken Fukuoka-shi It was in the Edo period in Nara-ya Town, Hakata-ku. In the same place told that the descendants of Shibata Katsuya, the battle commander of the Warring States era and the Azuchi Momoyama era, called. Fukuoka-ken Kitakyuushuu-shi Ogakura-ku Castle interior was in the Edo era in the clan Ogakura, Oosaka-fu Oosaka-shi . 柴田 Shibata reference. 藤原 Fujiwara reference.

※ There is a record in Yamanashi-ken in 1194 (Five years of Construction).