Etymology and distribution of 久部良.

Kubura 【久部良】^{レベル3
About 50}  The Japanese surnames etymology dictionary.

Mie-ken Iga-shi . Thing . Mie-ken Iga-shi In Kobe, when building a Maruyama castle located in the same place with the life of Oda nobuo who is a warrior of the Azuchi-Momoyama era and Edo period, Saburo Takigawa gets five boats (gosho) I told him that he gave it to me everyday. About 5 lots are about 9 liters. 瀧川 Takigawa reference.