Etymology and distribution of 一鏡.

Ikkyou 【一鏡】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Kyouto-fu Miyadzu-shi , Kyouto-fu Yosa-gun Yosano-chou . Personal name . Kyouto-fu Miyadzu-shi The field was in the Edo period. In the same place told that the descendant of the person who called "boo Hayato Tadashi" was written as "Inobu." Kyouto-fu Yosa-gun Yosano-chou We tell you that in Yumiki it was called during the North and South morning era. 猪隼 Inohaya reference. The original form in estimation is Hayato Ino (Ino · Hayato). In the Heian era warrant there was the name of Inahaya (Lee No Hayata). 猪 Ino reference.