Etymology and distribution of 鯨尾.

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

越門 Koshikado reference. Koera Old Masaru Ooita-ken Usa-shi . There is 恵良 surname. Ooita-ken Usa-shi Distribution in Tojo, Saitoin-cho Town. 恵良 Era reference.