Etymology and distribution of 北保.

Hokubo 【北保】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Oosaka-fu , Kagawa-ken , Hyougo-ken . Distribution that also includes sunflowers.

① Good neighbor . Kagawa-ken Sakaide-shi Nishijo cho is based. Kagawa-ken Mitoyo-shi Sanno-machi Yoshitsu Yamadou is a place name unknown in the record era.

② There is distribution in Akita-ken . There is 三条 surname. 三条 Sanjou reference.

※ Kyouto-fu Kyouto-shi was in the Edo period.