Etymology and distribution of 保下部.

Hokabe 【保下部】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Hyougo-ken Amagasaki-shi . Sina system . Terrain . Add 'rice' to Yang. Hyougo-ken Amagasaki-shi Naturalized on 9th October 1973 and naturalized. The real name is Yang. 楊 You reference.