Etymology and distribution of 五幤.

Gohei 【五幤】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Yamaguchi-ken Shimonoseki-shi · Miyazaki-ken Miyazaki-shi · Oosaka-fu Oosaka-shi Kita-ku. 忍 There surname. Tell Miyazaki-ken 's descendants living in the eastern part of Yamaguchi-ken (formerly Shogaku) in the Warring States period. 忍 Oshi reference. 土持 Tsuchimochi reference.