Etymology and distribution of 猪坪.

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

Hyougo-ken , Oosaka-fu .

① variant of 岩本 . Hyougo-ken Toyooka-shi was in the Ichi-machi during the Edo period.

② Korean type . 岩本 's variant. There is a record of naturalization on August 3, 1965 at Gifu-ken Gujou-shi (formerly Mizunami- gun, Gujo-gun). The real name is Li. 李 Ri reference.