Doitsu lineage does not mean Nishikigoi bred in Germany, but rather those Crossbred with Japanese Koi and black carp imported originally for food from Germany. They differ from ordinary Nishikigoi (or "'Wagoi' meaning Japanese Koi) in scale arrangement.
Doitsu Koi with lines of scales on the back and along the lateral lines are called "Kagami-goi (mirror carp)," and those without scales or with only one line of scales on each side along the base of the dorsal fin, "Kawas-goi (leather carp?)."
Doitsu Koi are crossbred into almost all varieties of Nishikigoi. Doitsu Koi are to be viewed for the orderliness of scale arrangement and the absence of unnecessary scales. Each Koi should have the features characteristic of its own original variety, of course.
Asagi are fairly classical from a genealogical point of view, and constitute a very tasteful variety. They usually have blue on the entire back and Hi on the belly, pectoral fins and gill...(click on product image for more details)
This category includes all Koi with shiny body but devoid of any markings. Hikari-muji are divided into Yamabuki Ogon -with pure yellow, metallic sheen on the entire body- Platinum Ogon -with shining...(click on product image for more details)
Hikari utsuri are Koi of Showa Utsurimono group -Showa Sanshoku, Shiro Utsuri, and Hi Utsuri, etc.displaying Hikari -luster or glitter- and include Kin Showa -with lustrous gold color- Gin Shiro Utsuri...(click on product image for more details)
is the most popular variety of Nishikigoi. So much so that there is an expression, -Koi avocation begins and ends with Kohaku.- There are various tones of -red-color - red with thick crimson,...(click on product image for more details)
Whereas Kohaku and Taisho Sanshoku have red and/ or black markings on the white ground, Showa Sanshoku have red markings on white patterns formed on the black background. We have discerned such...(click on product image for more details)
Shusui have been crossbred between Doitsu Koi and Asagi, and their points for appreciation, therefore, are basically the same as those for Asagi.
Shusui also have the tendency to show black spots in...(click on product image for more details)
Koi with a red head patch are called Tancho. Most common are Tancho Kohaku all-white Koi with Tancho. Tancho Sanshoku white Koi with Sumi similar to Shiro Bekko, and with Tancho, and Tancho Showa...(click on product image for more details)