Soragoi
Soragoi are plain blue-gray Koi. They are not the most popular variety in their own right, but crossed with Chagoi they become Ochiba Shigure. Here, the gray base color of the Soragoi is patterned with the brown of the Chagoi. The best examples show Kohaku-like markings, but more often the brown is confined to the head or to small patches on the body. Doitsu and Gin-Rin styled Ochiba can also be found.