Etymology and distribution of 靏葉.

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

Miyazaki-ken Miyakonojou-shi . Terrain . From elm and rice. Miyazaki-ken Miyakonojou-shi Takagi-cho is based. In the same area there was Yuhashi Gate of the gate division system in the Edo period.