Nagahisa 【長久】4 The Japanese surnames etymology dictionary.
Yamaguchi-ken , Hiroshima-ken . There is a surname including "beach". "An" is a favorable character. Yamaguchi-ken Yamaguchi-shi Distributed in Aoto Shinohime Ono. The land is inland. Hiroshima-ken Fukuyama-shi Marunouchi was in the Edo period in the Bingo Fukuyama Samurai of the Clan Office.