Goshiki — a selective line of ornamental koi carp based on the Amur wild carp. Large, powerful fish with an elongated-oval, slightly laterally compressed body. Body length 450–850 mm (up to 1100 mm), weight 1.8–7 kg (up to 12–15 kg), body height 160–280 mm. Head of medium length (110–190 mm), broad, rounded, dark gray or black with possible red spots. Eyes 18–26 mm, golden-orange. Two pairs of barbels: 25–45 mm and 35–60 mm, dark gray. Scales large (12–22 mm), mirror-type with metallic sheen, often ginrin. Coloration: five colors — white/cream background, black sumi, bright red hi, light blue, dark indigo on the back. Back almost black, sides with large black and red spots, belly light. Fins: dorsal high (55–95 mm, black with red), pectoral (70–110 mm, gray-black with red edging), pelvic and anal red with black, caudal (lobes 110–170 mm) red with black edging. Differs from the Amur wild carp by its multicolored pattern, higher body, and well-developed fins. Ideal proportions: body length 2.8–3.2 times the height, head 25–28% of length.