Tancho

The Tancho variation in koi is one of the most celebrated and iconic patterns in the world of Japanese koi. Recognised by a single, round red marking on the head, Tancho are named after the Japanese red-crowned crane (Tancho-zuru), a symbol of good fortune, longevity, and peace in Japanese culture.
The simplicity and elegance of this pattern have made Tancho a favourite among collectors, with the red marking often viewed as a symbol of the Japanese flag.
Tancho can appear in various koi varieties, each offering a unique interpretation of the classic red head marking. Among the most popular are Tancho Kohaku, Tancho Kujaku, Tancho Showa, and Tancho Sanke.
Tancho Kohaku: The original Expression of Tancho
Tancho Kohaku koi are the most iconic representation of the Tancho pattern. With a pristine white body (shiroji) and a single, vivid red (hi) circle on the head, they epitomise simplicity and balance. The purity of the white base enhances the brilliance of the red marking, creating a visually striking contrast.
Key Features of Tancho Kohaku:
• A clean, blemish-free white body.
• A perfectly round red marking positioned at the centre of the head.
• No additional red or black markings on the body, maintaining the focus on the head pattern.
Tancho Kohaku koi are highly sought after in koi shows, where judges assess the symmetry and intensity of the red marking and the quality of the white skin.
Tancho Kujaku: The Metallic Elegance
Tancho Kujaku koi bring a metallic sheen to the classic Tancho pattern. Derived from Kujaku, which feature a platinum-white base with net-like reticulations and orange or red markings, Tancho Kujaku focus on the single red marking on the head whilst maintaining the metallic elegance of the variety.
Key Features of Tancho Kujaku:
• A metallic silver body with subtle reticulated patterns on the scales.
• A vibrant red circle on the head.
• A shimmering appearance, especially under sunlight, due to the metallic quality.
Tancho Kujaku koi are an excellent choice for collectors seeking a blend of traditional patterns with modern metallic beauty.
Tancho Showa
Tancho Showa combine the classic Tancho pattern with the bold, dramatic black (sumi) and red markings of Showa. The result is a koi with a black base, accented by white and red, but with all red markings confined to the circular head pattern.
Key Features of Tancho Showa:
• A black base with contrasting white and black markings on the body.
• A vivid red circle on the head, sharply defined and central.
• Bold and striking patterns that complement the simplicity of the Tancho marking.
Tancho Showa are a powerful and dynamic choice for enthusiasts who appreciate the contrast of traditional Tancho markings with the strength of Showa patterns.

Tancho Sanke
Tancho Sanke koi are a variation of the Taisho Sanke, featuring a clean white body, black markings on the body, and the iconic red circle on the head. Unlike the Showa, the black markings (sumi) on a Sanke do not extend to the head, keeping the focus on the purity of the Tancho pattern.
Key Features of Tancho Sanke:
• A white base with refined black markings across the body.
• A vibrant red circle on the head, free from overlapping sumi.
• A more delicate and balanced aesthetic compared to the bold Showa.
Tancho Sanke koi offer a harmonious blend of traditional elegance and subtle sophistication, making them a popular choice for both collectors and competitors.
Why Tancho Koi Are Special
The appeal of Tancho koi lies in their simplicity, elegance, and versatility. Each variety—Tancho Kohaku, Tancho Kujaku, Tancho Showa, and Tancho Sanke—offers a unique interpretation of the classic red circle, allowing collectors to appreciate the diversity within the Tancho pattern. Whether you are drawn to the pure white body of the Kohaku, the metallic shimmer of the Kujaku, the bold contrast of the Showa, or the refined elegance of the Sanke, Tancho koi add a sense of tradition and artistry to any pond.
For collectors, the perfect Tancho koi is a symbol of balance and precision. The symmetry of the red marking, its intensity, and the clarity of the body colours are all critical factors in determining the quality of a good Tancho.