Etymology and distribution of 岸仲.

Kishinaka 【岸仲】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Tochigi-ken Nasushiobara-shi . 久留生 variant of 久留生 . Tochigi-ken Nasushiobara-shi Utsuno tells that he changed his name from Kurai's family name after falling in 1533 (Astronomy 2) of Hatakeke Mori Castle that was in the same place. Tochigi-ken Ootawara-shi Shiroyama was in the Edo period in the clan Otahara of the clan government office. 久留生 Kuryuu reference.