Kase - Nisai - Goshiki - KOI-7262841

This Goshiki from breeder Kase is an elegant Japanese koi with a striking contrast. The bright red (hi) is arranged in beautifully symmetrical islands from the head to the base of the tail, while a sharp black-grey net pattern (kuro sumi) across the scales classically characterises the variety. With a length of 38–41 cm, this Nisai belongs to the young, vigorous class — perfect for enthusiasts who appreciate a fish with future potential and appearance.

Features of this Goshiki

What makes this koi special is the balance between pattern and build. The high skin gloss — particularly visible on the white shiroji — enhances the depth of the sumi and allows the hi to stand out clearly. Both pectoral fins are symmetrical and well-shaped, the eyes are bright and straight, and there are no visible damages. The result is a calm, refined appearance that immediately catches the eye in any pond.

• Pattern: symmetrically distributed hi plates with a natural flow from head to base of tail.
• Scale structure: clearly outlined reticulation per scale (classic Goshiki kuro sumi).
• Skin quality: high-gloss shiroji that enhances contrast and depth.
• Build: balanced body shape, neat fin structure, and calm appearance in swimming posture.
• Condition: bright eyes, symmetrical pectoral fins, no visible imperfections.

As a Nisai, you can expect further development. In Goshiki, the sumi often deepens in cooler water, giving the net pattern more definition. The hi may continue to colour in as the fish matures, while the shiroji — given good water quality — remains nicely fresh. This way, this variety grows into an increasingly contrasting eye-catcher in the pond.

• Variety: Goshiki
• Breeder: Kase
• Age class: Nisai
• Length: 38–41 cm
• SKU: KOI-7262841

About breeder Kase

Kase is one of the renowned breeders from Niigata and is known for Goshiki with bright, pure beni and a tight scale reticulation. By consistently selecting for skin gloss, pattern balance, and strong build, Kase koi deliver a combination of beauty and stability. This Goshiki is a fine example: refined pattern, powerful appearance, and a reliable foundation for further development.

A2KOI’s Exclusive Services

Free Wintering Service

Buy this Goshiki with the confidence that A2KOI will safely overwinter your koi under professional conditions. This way, your fish will start the spring fit and strong, ready to showcase its colours and pattern at their best.

Personal Koi Searches

Are you looking for a specific variety, breeder, or length? Our specialists are happy to assist. Simply get in touch via WhatsApp — we will help you with advice and a targeted selection of Japanese koi.

Visit our showroom

Would you like to admire this Goshiki from Kase in person? You are warmly welcome in our showroom in Kerkdriel. We are happy to tell you more about its origin, care, and growth potential.

• Address: Bulkseweg 22, 5331 PK Kerkdriel
• Phone: 0418-726964
• WhatsApp: WhatsApp us

Conclusion

Note: every koi is unique and available only once. If this harmonious Goshiki makes your heart beat faster, we invite you to come and see it soon — we are eager to share our passion and expertise with you.