Etymology and distribution of 真珠角.

Masuzumi 【真珠角】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Fukuoka-ken , Fukushima-ken , Nagano-ken . Nagano-ken Shimoina-gun Anan-chou Wako, Aichi-ken Aichi-gun Tougou-chou Wako is a place name with a record since the Edo period. It was in the Edo period in Nagano-ken Matsumoto-shi . Chiba-ken Ichihara-shi Shizubu was in the Edo period in the clan san Tsurumaki of the clan office. It is distributed in the same place.