Etymology and distribution of 堂門.

Doumon 【堂門】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Kanagawa-ken , Toukyou-to , Saitama-ken . Aichi-ken Tell her that Mr. Fujiwara came to live in 1156 (Yuan's first year) after the disorder of Kimoto. 藤原 Fujiwara reference. Shizuoka-ken Kakegawa-shi It was in the Azuchi-Momoyama period in the high Tenjin castle in the upper and lower Shimokuda. Saitama-ken Gyouda-shi Honmaru was a keystone of Narita who was a castle owner in the Sengoku period · Azuchi Momoyama period.