A-1 Koi Ponds

A-1 Koi Ponds Offering only quarantined KHV free Japanese koi for sale worldwide. Licensed bonded and insured. Hello and Thanks for visiting our page!

Specializing in concrete Koi pond construction, full service renovations, maintenance and much more. ABOUT US

Nicks Nishikigoi is a family owned business that specializes in importing high quality Japanese koi and sometimes domestic koi. We carry dainichi koi food. in person at our shop. We are Licensed

WHY CHOOSE US? Our customers are the reason that we are here. We work very hard to provide ou

tstanding customer service and ensure that our customers are happy with their purchases 100% of the time. we back everything with our guarantee of satisfaction. We also do not attempt to mislead our customers by using gimmicks and making ridiculous claims about our business or our Koi. Everything speaks for itself. High-quality Koi at a reasonable price offered along with outstanding customer service is what Nicks Japanese Koi is all about. WHERE ARE WE LOCATED? Located along the north side of interstate 580 at the intersection with interstate 680, roughly 10 miles ( east of Hayward, 6 miles west of Livermoore and 25 miles north of San Jose)

Proud to share our results from The 13th International Junior Koi Show 2026.🏆 27BU Kokugyo Prize🏆 Best in Entries USA🏆 B...
04/19/2026

Proud to share our results from The 13th International Junior Koi Show 2026.

🏆 27BU Kokugyo Prize
🏆 Best in Entries USA
🏆 Best in Variety
🏆 Gold Prize
🏆 Silver Prize
🏆 Fourth Prize

We are very thankful for the recognition and proud to represent the USA at an international level. Thank you to everyone for the continued support.

KoiCompetition AwardWinningKoi BestInVariety KokugyoPrize

Proud to share our results from The 13th International Junior Koi Show 2026.🏆 27BU Kokugyo Prize🏆 Best in Entries USA🏆 B...
04/19/2026

Proud to share our results from The 13th International Junior Koi Show 2026.

🏆 27BU Kokugyo Prize
🏆 Best in Entries USA
🏆 Best in Variety
🏆 Gold Prize
🏆 Silver Prize
🏆 Fourth Prize

We are very thankful for the recognition and proud to represent the USA at an international level. Thank you to everyone for the continued support.

🏆 42nd All Japan Young Koi Show 🏆A proud moment for everyone involved.Congratulations to the owners and dealers on these...
03/27/2026

🏆 42nd All Japan Young Koi Show 🏆

A proud moment for everyone involved.

Congratulations to the owners and dealers on these beautiful results, and special thanks to the breeders and handlers for the care, time, and dedication put into each koi.

Seeing our customers’ koi develop into true swimming jewels is always something special.

03/21/2026

Many high quality, hard-to-get Nisai from aokiya and Ikarashi Koi Farm are now available.

03/20/2026

Now available ALL FEMALE RARE Aragoke Asagi / Shusui koi from Ikarashi. A unique and hard-to-find collection, perfect for adding something truly special to your pond.

We recently added a beautiful group of Taniguchi Tosai to our collection 🇯🇵🐟Varieties include:• Gosanke (Kohaku / Sanke ...
02/27/2026

We recently added a beautiful group of Taniguchi Tosai to our collection 🇯🇵🐟

Varieties include:
• Gosanke (Kohaku / Sanke / Showa)
• Tancho
• Golden Corn

These young koi show great quality and future potential from Taniguchi Koi Farm in Japan.

Feel free to reach out if you’d like to learn more or see updates from the newest arrivals.

02/06/2026

We have some very special Aokiya Tosai now available.
Size: 7–8”

Beautiful quality with strong bodies and excellent potential. Carefully selected and ready for new ponds.

Message us for photos, videos, and current selection.

🔥 10–12″ Sakai Tosai Sanke now available! 🔥Stunning body, bold sumi, and clean beni these young beauties are looking sha...
02/02/2026

🔥 10–12″ Sakai Tosai Sanke now available! 🔥
Stunning body, bold sumi, and clean beni these young beauties are looking sharp and healthy!
Perfect for serious collectors or koi lovers building their show string for next season. 🏆

02/01/2026

🐟 All Female
📏 51–53 cm
3-Year-Old (Sansai)
🏯 Takatasu Koi Farm

🔥 Kijiro & Gin Rin Kumonryu
Very rare to obtain at this size, age, and quality especially all female.

Live arrival Guaranteed.

For details, feel free to message us directly

🏆🇯🇵 ALL JAPAN KOI SHOW 2026 🇯🇵🏆Congratulations to our clients on an incredible showing at the All Japan Koi Show. These ...
01/29/2026

🏆🇯🇵 ALL JAPAN KOI SHOW 2026 🇯🇵🏆

Congratulations to our clients on an incredible showing at the All Japan Koi Show. These wins reflect the dedication, patience, and passion that serious koi keeping requires.

A sincere thank you to all the breeders involved your craftsmanship and commitment continue to raise the standard of Nishikigoi worldwide. We’re honored to work alongside such an amazing community.

Koi sourced from North & South Japan, hand selected and professionally managed from farm to show.

✨ Let us know if we can source your koi for the next upcoming show.
📩 DM us to start planning.

Address

11289 Marwick Drive
Dublin, CA
94568

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 6am - 7pm
Sunday 6am - 5pm

Telephone

(925) 236-0776

Website

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