Etymology and distribution of 眞梶.

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

Ooita-ken . There is "seed" in the character of Mr. Chiba. Ooita-ken Kusu-gun Kokonoe-machi Meiji New surname by monk of Sonjin Temple of Jodo Shin Buddhist in Right field. 千葉 Chiba reference.