Etymology and distribution of 五味之本.

Gominomoto 【五味之本】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Gunma-ken Takasaki-shi . 志津野 's variant. Gunma-ken Takasaki-shi Tell the story that in Edo era in Kamikobu Town "Shizuno" was written. 志津野 Shidzuno reference.