ISA Special Auction

🔥 32 Quality ISA Auction Koi – Now Available At Auction! 🔥

Tosai & Nisai | Showa & Kohaku | World-Class Bloodlines

Welcome to one of the most exciting opportunities for koi enthusiasts and collectors! This exclusive auction features 32 stunning koi from the legendary ISA Koi Farm—one of the most demanded and popular breeders.

Whether you're seeking a Showa with bold sumi patterns or a Kohaku with perfect beni and shiroji, these koi have incredible potential and are just waiting for YOU to take them home.

All koi in this auction are Tosai (1yr) and Nisai (2yr), offering exceptional potential and development for your pond or show ambitions. The clock is ticking—bid now and take home a living masterpiece from one of the most sought-after breeders in the world!

Auction Schedule

Auction Starts: 2025-09-16 4:00 pm

Auction Ends: 2025-09-20 3:00 pm

*Note Start and End Times are Hawaii Standard Time.

Featured Nisai (2yr) Koi! 

Showa - koi #x0729s030

Showa – koi #x0729s030

Starting bid: $400.00

Estimated Value: $2,500.00
Breeder(s): 
Sex: Male
Born in: 2023
Size: 16.93 inch / 43 cm
Kohaku - koi #x0709s023-re

Kohaku – koi #x0709s023-re

Starting bid: $500.00

Estimated Value: $2,500.00
Breeder(s): 
Sex: Female
Born in: 2022
Size: 20.08 inch / 51 cm
Showa - koi #x0730s024

Showa – koi #x0730s024

Starting bid: $500.00

Estimated Value: $2,000.00
Breeder(s): 
Sex: Female
Born in: 2023
Size: 19.29 inch / 49 cm
Kohaku - koi #x0724s025-re

Kohaku – koi #x0724s025-re

Starting bid: $500.00

Estimated Value: $2,000.00
Breeder(s): 
Sex: Male
Born in: 2022
Size: 18.50 inch / 47 cm
Showa - koi #x0730s010

Showa – koi #x0730s010

Starting bid: $400.00

Estimated Value: $2,000.00
Breeder(s): 
Sex: Male
Born in: 2023
Size: 17.32 inch / 44 cm

Isa Koi Farm!

Among all the breeders in Niigata, Mr. Isa is definitely one of the most demanded and popular breeders. Taking the quality of his Koi as granted, Mr. Isa's likable personality, passion, and sincere attitude for Koi breeding contribute to the popularity.

 

Speaking of his Koi, their unique and bold bodies set his Koi apart from the others.

 

Along with Dainichi Koi Farm, he is among the leading Showa breeders. All the winning records at All Japan Koi Show prove the excellence of his Koi.

 

Featured Tosai (1yr) Koi! 

Showa - koi #x0718n011-x0129n004

Showa – koi #x0718n011-x0129n004

Starting bid: $200.00

Estimated Value: $1,500.00
Breeder(s): 
Sex: Male
Born in: 2024
Size: 14.17 inch / 36 cm
Showa - koi #x0718n016-x0122n010

Showa – koi #x0718n016-x0122n010

Starting bid: $200.00

Estimated Value: $1,200.00
Breeder(s): 
Sex: Male
Born in: 2024
Size: 12.60 inch / 32 cm
Showa - koi #x0820a020

Showa – koi #x0820a020

Starting bid: $90.00

Estimated Value: $300.00
Breeder(s): 
Sex: Male
Born in: 2024
Size: 11.42 inch / 29 cm
Showa - koi #x0822a033

Showa – koi #x0822a033

Starting bid: $80.00

Estimated Value: $300.00
Breeder(s): 
Sex: Male
Born in: 2024
Size: 10.63 inch / 27 cm
Showa - koi #x0820a027

Showa – koi #x0820a027

Starting bid: $90.00

Estimated Value: $300.00
Breeder(s): 
Sex: Female
Born in: 2024
Size: 12.60 inch / 32 cm

🎯 Explore the Full Lineup of ISA Auction Koi Now!

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We have a large stock of koi that are not listed on our website and we can also look when we are visiting Niigata, Japan. Complete this form and we will follow up with you directly.

 

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