Tancho Sanke are white koi with a red marking restricted to the head and Sanke-style black markings along the body. Tancho describes the red placement; the presence and arrangement of sumi distinguish the fish from a Tancho Kohaku. The red head mark is only one part of the overall pattern.
Tancho Sanke Photos
How to Identify Tancho Sanke
- One red head mark, with no additional red plates on the body.
- Black sumi arranged in the typical Sanke style.
- A non-metallic white background separating the colored areas.
Compare Similar Varieties
Compare Tancho Kohaku when black is absent. A Maruten Sanke has a separate red head mark plus additional red body pattern. Tancho Showa combines the same red restriction with a more wrapping Showa sumi arrangement. Assess the black across the head, sides, and body rather than deciding from one isolated patch.
Choosing and Observing Tancho Sanke
Look for a pleasing relationship between the red head mark, white space, and black markings. Sumi should be considered in the whole pattern, not reduced to an absolute rule that it can never touch red. Young black markings can change, so distinguish present appearance from a seller's prediction. Ask for dated photographs and assess body condition before choosing the pattern.
For the complete visual directory, see koi varieties. Before purchasing, review buying koi and quarantine.