Etymology and distribution of 圡門.

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

Shimane-ken Ooda-shi · Wakayama-ken Wakayama-shi . Shimane-ken Ooda-shi Distributed in Toyama Towns and Girls Saka.

※ Korean type . It was with Mr. Gen. The real name is unknown. There are beams in Korean people's surname. 梁 Ryou reference.