Etymology and distribution of 小牛尾.

Koushio 【小牛尾】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Oosaka-fu Sakai-shi , Ishikawa-ken . Toukyou - to Sumida - ku Tell her that he changed the name from Maeda 's surname in the late Edo period in Higashi - Kugijima . 前田 Maeda reference.