Etymology and distribution of テルファ.

Terufa* 【テルファ】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Gunma-ken Kiryuu-shi . Variety of 鳩谷 . Saitama-ken Gyouda-shi Honmaru was a keystone of Narita who was a castle owner in the Sengoku period · Azuchi Momoyama period. 鳩谷 Hatoya reference.