Nakamizo 【中溝】5 The Japanese surnames etymology dictionary.
Toukyou-to , Iwate-ken · Hokkaidou . Thing . Iwate-ken Ichinoseki-shi Meiji New surname by monk of Choto Chu temple in Saoto sect in Huzhou Temple in Fujisawa Town. In 1491 (3rd year of the lengthening), the same temple says that Mr. Kono Tate, who was the owner of the knee tenement of Iwate-ken Hanamaki-shi knee (Heizatate), was established. Knee is a place name with a record since the Edo period.