Etymology and distribution of 繪馬.

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

Ishikawa-ken Kanazawa-shi , Fukuoka-ken , Kyouto-fu . There is a 大部 surname. Fukuoka-ken Buzen-shi Iwa - ya was in the Edo period. 大部 Oobu reference.

※ Mie-ken Iga-shi Sugawara Ohbane of Ohnoki The vicinity of the shrine is the origin.