Etymology and distribution of 浜礒.

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

Hiroshima-ken , Oosaka-fu · Mie-ken Iga-shi .

① Hiroshima-ken Shoubara-shi Originated from the horse ship of Mr. Kamonoda in Koyano-cho (Mabune).

② things . From a horse ship (Uma Bunet) of a ship transporting horses. Mie-ken Iga-shi was in the Azuchi-Momoyama era in the island gorge . Tell him that he had provided a horse ship to Genoshi Genoshi of the Heian era warlord.