Etymology and distribution of 九本.

Kumoto 【九本】^{レベル3
About 60}  The Japanese surnames etymology dictionary.

Ibaraki-ken , Toukyou-to . Furt, including distribution full inclusion.

① Ibaraki-ken Inashiki-shi Kotobuki (Foot) · Shita Kotobuki is a place name with a record since the Northern and Morning era. The ancient tradition of Shinta Koateru was also written as "Furuto". Ibaraki-ken Kasumigaura-shi Shishikura, Tochigi-ken Nasukarasuyama-shi Shiroyama was in the Edo era in the Karasuyan clan of the clan government.

② Kagoshima-ken Shibushi-shi Matsuyama Town originated from Otomi's old stone in Otomi.