Etymology and distribution of 相元.

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

Saitama-ken Kasukabe-shi , Toukyou-to , Gifu-ken Hida-shi .

① Heterogeneity of 大垣 . Saitama-ken Kasukabe-shi Mr. Ogaki of Oba told that in Edo period, he wrote "Aogaki" as well. Saitama-ken Kasukabe-shi It is based in Thin valley. In the same place in Edo era "Aogaki" was also described as saying. 大垣 Oogaki reference.

② Gifu-ken Hida-shi Kamioka Town originated from Yoshida's blue-colored persimmon.

③ Nara-ken Yoshino-gun Kawakami-mura Originated from the blue persimmon of Muki's small character.