Etymology and distribution of 五官.

Gokan 【五官】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Kanagawa-ken . A variant of Shihoda (Shihoden). Tell him that Mr. Shiota gave it from Emperor Saomon of the Emperor of the Kamakura period. Gunma-ken Maebashi-shi Otemachi was the Maebashi clan of the clan office, major Fukui-ken Fukui-shi was in the Edo period at the clan of Fukui in the Clan office. There is a tradition to the Fukui clan. 四方田 Yomoda reference.