Etymology and distribution of 關浪.

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

Hyougo-ken Himeji-shi , Hiroshima-ken , Ooita-ken . Distribution including Tsunete. Last name including "Heng", 藤原 surname. Hyougo-ken Himeji-shi Yumemecho Tokura is based. It was in Ooita-ken Nakatsu-shi during the Edo period. 藤原 Fujiwara reference.