2026 Fall Harvest Collection

See all 192

Picked at the fall harvest in Japan. Each one must arrive and finish quarantine at our San Jose facility before it ships or is ready for pickup.

  • Ozumi Ikarashi Doitsu Showa koi for sale — 48 cm at ChampKoi
    Ozumi Ikarashi
    3 yr
    48 cm
    Female

    2026FALL-198 Doitsu Showa

    2026FALL-198 Doitsu Showa

    $2,800
    $2,800.00 $2,800

    Fall Harvest Ships from Dec 1

  • Ozumi Ikarashi Doitsu Beni Kumonryu koi for sale at ChampKoi
    Ozumi Ikarashi
    2 yr
    34-48 cm
    Mixed sex

    2026FALL-197

    2026FALL-197 Doitsu Beni Kumonryu

    $1,400-$1,600 each
    $1,400.00 $1,400-$1,600 each

    Fall Harvest Ships from Dec 1

  • Marusei Doitsu Mizuho Ogon koi for sale — 31-35 cm at ChampKoi
    Marusei
    1 yr
    31-35 cm

    2026FALL-196

    2026FALL-196 Doitsu Mizuho Ogon

    $450 each
    $450.00 $450 each

    Fall Harvest Ships from Dec 1

  • Marusei Doitsu Mizuho Ogon koi for sale — 31-34 cm at ChampKoi
    Marusei
    1 yr
    31-34 cm

    2026FALL-195

    2026FALL-195 Doitsu Mizuho Ogon

    $450 each
    $450.00 $450 each

    Fall Harvest Ships from Dec 1

  • Marusei Doitsu Mizuho Ogon koi for sale — 31-34 cm at ChampKoi
    Marusei
    1 yr
    31-34 cm

    2026FALL-194

    2026FALL-194 Doitsu Mizuho Ogon

    $450 each
    $450.00 $450 each

    Fall Harvest Ships from Dec 1

  • Marusei Doitsu Mizuho Ogon koi for sale — 31-34 cm at ChampKoi
    Marusei
    1 yr
    31-34 cm

    2026FALL-193

    2026FALL-193 Doitsu Mizuho Ogon

    $450 each
    $450.00 $450 each

    Fall Harvest Ships from Dec 1

  • Marusei Mukashi Ogon koi for sale — 57 cm at ChampKoi
    Marusei
    3 yr
    57 cm
    Female

    2026FALL-192 Mukashi Ogon

    2026FALL-192 Mukashi Ogon

    $1,800
    $1,800.00 $1,800

    Fall Harvest Ships from Dec 1

  • Marusei Mukashi Ogon koi for sale — 59 cm at ChampKoi
    Marusei
    3 yr
    59 cm
    Female

    2026FALL-191 Mukashi Ogon

    2026FALL-191 Mukashi Ogon

    $1,800
    $1,800.00 $1,800

    Fall Harvest Ships from Dec 1

  • Marusei Sanke koi for sale — 56 cm at ChampKoi
    Marusei
    2 yr
    56 cm
    Female

    2026FALL-190 Sanke

    2026FALL-190 Sanke

    $1,400
    $1,400.00 $1,400

    Fall Harvest Ships from Dec 1

  • Marusei Kohaku koi for sale at ChampKoi
    Marusei
    2 yr
    58-59 cm
    Female

    2026FALL-189

    2026FALL-189 Kohaku, Sanke

    $1,800 each
    $1,800.00 $1,800 each

    Fall Harvest Ships from Dec 1

  • Marusei Sanke koi for sale at ChampKoi
    Marusei
    3 yr
    60 cm
    Female

    2026FALL-188

    2026FALL-188 Sanke

    $1,800 each
    $1,800.00 $1,800 each

    Fall Harvest Ships from Dec 1

  • Marusei Yamabuki Ogon koi for sale — 63 cm at ChampKoi
    Marusei
    3 yr
    63 cm
    Female

    2026FALL-187 Yamabuki Ogon

    2026FALL-187 Yamabuki Ogon

    $3,200
    $3,200.00 $3,200

    Fall Harvest Ships from Dec 1

  • Marusei Yamabuki Ogon koi for sale — 60 cm at ChampKoi
    Marusei
    3 yr
    60 cm
    Female

    2026FALL-186 Yamabuki Ogon

    2026FALL-186 Yamabuki Ogon

    $3,200
    $3,200.00 $3,200

    Fall Harvest Ships from Dec 1

  • Marusei Sanke koi for sale — 66 cm at ChampKoi
    Marusei
    3 yr
    66 cm
    Female

    2026FALL-185 Sanke

    2026FALL-185 Sanke

    $6,800
    $6,800.00 $6,800

    Fall Harvest Ships from Dec 1

  • Marusei Showa koi for sale — 67 cm at ChampKoi
    Marusei
    3 yr
    67 cm
    Female

    2026FALL-184 Showa

    2026FALL-184 Showa

    $8,500
    $8,500.00 $8,500

    Fall Harvest Ships from Dec 1

  • Marusei Showa koi for sale — 84 cm at ChampKoi
    Marusei
    5 yr
    84 cm
    Female

    2026FALL-183 Showa

    2026FALL-183 Showa

    $9,800
    $9,800.00 $9,800

    Fall Harvest Ships from Dec 1

  • Marusei Ginrin Kohaku koi for sale — 65 cm at ChampKoi
    Marusei
    3 yr
    65 cm
    Female

    2026FALL-182 Ginrin Kohaku

    2026FALL-182 Ginrin Kohaku

    $6,800
    $6,800.00 $6,800

    Fall Harvest Ships from Dec 1

  • Marusei Kin Matsuba koi for sale — 72 cm at ChampKoi
    Marusei
    3 yr
    72 cm
    Female

    2026FALL-181 Kin Matsuba

    2026FALL-181 Kin Matsuba

    $5,800
    $5,800.00 $5,800

    Fall Harvest Ships from Dec 1

  • Marusei Shusui koi for sale — 64 cm at ChampKoi
    Marusei
    3 yr
    64 cm
    Female

    2026FALL-180 Shusui

    Sold

    2026FALL-180 Shusui

    $6,800
    $6,800.00 $6,800
    Sold
  • Marusei Ginrin Shiro Utsuri koi for sale — 69 cm at ChampKoi
    Marusei
    4 yr
    69 cm
    Female

    2026FALL-178 Ginrin Shiro Utsuri

    2026FALL-178 Ginrin Shiro Utsuri

    $6,800
    $6,800.00 $6,800

    Fall Harvest Ships from Dec 1

  • Kaneko Tancho Kujaku koi for sale — 51 cm at ChampKoi
    Kaneko
    3 yr
    51 cm
    Female

    2026FALL-177 Tancho Kujaku

    2026FALL-177 Tancho Kujaku

    $2,400
    $2,400.00 $2,400

    Fall Harvest Ships from Dec 1

  • Kaneko Shiro Utsuri koi for sale at ChampKoi
    Kaneko
    2 yr
    40-45 cm
    Female

    2026FALL-176

    2026FALL-176 Shiro Utsuri

    $800 each
    $800.00 $800 each

    Fall Harvest Ships from Dec 1

  • Kaneko Kikokuryu koi for sale — 38-40 cm at ChampKoi
    Kaneko
    2 yr
    38-40 cm

    2026FALL-175

    2026FALL-175 Kikokuryu, Doitsu Beni Kikokuryu

    $500 each
    $500.00 $500 each

    Fall Harvest Ships from Dec 1

  • Kaneko Shiro Utsuri koi for sale — 40-44 cm at ChampKoi
    Kaneko
    2 yr
    40-44 cm

    2026FALL-174

    2026FALL-174 Shiro Utsuri

    $600 each
    $600.00 $600 each

    Fall Harvest Ships from Dec 1

  • Hoshikin Kohaku koi for sale — 59 cm at ChampKoi
    Hoshikin
    2 yr
    59 cm
    Female

    2026FALL-173 Kohaku

    2026FALL-173 Kohaku

    $4,200
    $4,200.00 $4,200

    Fall Harvest Ships from Dec 1

  • 2026 Fall Harvest Collection
    +167 more koiView Collection

2026 Premium Collection

See all 120
  • Sakai Company Ltd Sanke koi for sale — 50 cm at ChampKoi
    Sakai Company Ltd
    2 yr
    50 cm
    Female

    26K-029 Sanke

    Certified Sold
    2

    26K-029 Sanke

    $5,850
    $7,800.00 $5,850
    Sold
  • Ogata Showa koi for sale — 74 cm at ChampKoi
    Ogata
    3 yr
    74 cm
    Female

    26K-044 Showa

    Sold
    2

    26K-044 Showa

    $9,600
    $12,000.00 $9,600
    Sold
  • Ogata Showa koi for sale — 71 cm at ChampKoi
    Ogata
    3 yr
    71 cm
    Female

    26K-043 Showa

    Sale
    2

    26K-043 Showa

    $13,500
    $18,000.00 $13,500
    $4,500 savings
    Sale
  • Ogata Ginrin Showa koi for sale — 56 cm at ChampKoi
    Ogata
    2 yr
    56 cm
    Male

    26K-042 Ginrin Showa

    Certified Sale
    3

    26K-042 Ginrin Showa

    $4,030
    $5,800.00 $4,030
    $1,770 savings
    Sale
  • Ogata Showa koi for sale — 62 cm at ChampKoi
    Ogata
    2 yr
    62 cm
    Female

    26K-041 Showa

    Certified Sale

    26K-041 Showa

    $12,000
    $15,000.00 $12,000
    $3,000 savings
    Sale
  • Ogata Showa koi for sale — 58 cm at ChampKoi
    Ogata
    2 yr
    58 cm
    Female

    26K-040 Showa

    Certified Sale

    26K-040 Showa

    $4,640
    $5,800.00 $4,640
    $1,160 savings
    Sale
  • Ogata Showa koi for sale — 53 cm at ChampKoi
    Ogata
    2 yr
    53 cm
    Female

    26K-039 Showa

    Sale

    26K-039 Showa

    $4,060
    $5,800.00 $4,060
    $1,740 savings
    Sale
  • Ogata Showa koi for sale — 56 cm at ChampKoi
    Ogata
    2 yr
    56 cm
    Female

    26K-038 Showa

    Certified Sale
    6

    26K-038 Showa

    $6,240
    $7,800.00 $6,240
    $1,560 savings
    Sale
  • Ogata Mukashi Ogon koi for sale — 65 cm at ChampKoi
    Ogata
    2 yr
    65 cm
    Female

    26K-037 Mukashi Ogon

    Sale
    2

    26K-037 Mukashi Ogon

    $3,840
    $4,800.00 $3,840
    $960 savings
    Sale
  • Sakai Company Ltd Sanke koi for sale — 53 cm at ChampKoi
    Sakai Company Ltd
    2 yr
    53 cm
    Female

    26K-028 Sanke

    Certified Sale

    26K-028 Sanke

    $11,200
    $14,000.00 $11,200
    $2,800 savings
    Sale
  • Tamaura Sanke koi for sale — 55 cm at ChampKoi
    Tamaura
    2 yr
    55 cm
    Female

    26K-036 Showa

    Certified Sale
    2

    26K-036 Showa

    $4,060
    $5,800.00 $4,060
    $1,740 savings
    Sale
  • Tamaura Sanke koi for sale — 56 cm at ChampKoi
    Tamaura
    2 yr
    56 cm
    Female

    26K-035 Sanke

    Certified Sale
    2

    26K-035 Sanke

    $2,240
    $2,800.00 $2,240
    $560 savings
    Sale
  • Tamaura Sanke koi for sale — 57 cm at ChampKoi
    Tamaura
    2 yr
    57 cm
    Female

    26K-033 Sanke

    Certified Sale

    26K-033 Sanke

    $4,640
    $5,800.00 $4,640
    $1,160 savings
    Sale
  • Takigawa Showa koi for sale — 60 cm at ChampKoi
    Takigawa
    2 yr
    60 cm
    Female

    26K-032 Showa

    Certified Sale

    26K-032 Showa

    $6,240
    $7,800.00 $6,240
    $1,560 savings
    Sale
  • Tamaura Kohaku koi for sale — 58 cm at ChampKoi
    Tamaura
    2 yr
    58 cm
    Female

    26K-031 Kohaku

    Certified Sale

    26K-031 Kohaku

    $6,240
    $7,800.00 $6,240
    $1,560 savings
    Sale
  • Tamaura Kohaku koi for sale — 62 cm at ChampKoi
    Tamaura
    2 yr
    62 cm
    Female

    26K-030 Kohaku

    Certified Sold
    2

    26K-030 Kohaku

    $6,240
    $7,800.00 $6,240
    Sold
  • Sakai Company Ltd Ginrin Sanke koi for sale — 50 cm at ChampKoi
    Sakai Company Ltd
    2 yr
    50 cm
    Female

    26K-027 Ginrin Sanke

    Certified Sale
    2

    26K-027 Ginrin Sanke

    $3,600
    $4,800.00 $3,600
    $1,200 savings
    Sale
  • Sakai Company Ltd Tancho Showa koi for sale — 54 cm at ChampKoi
    Sakai Company Ltd
    2 yr
    54 cm
    Female

    26K-026 Tancho Sanke

    Certified Sold
    3

    26K-026 Tancho Sanke

    $3,040
    $3,800.00 $3,040
    Sold
  • Matsue Ginrin Sanke koi for sale — 47 cm at ChampKoi
    Matsue
    2 yr
    47 cm
    Female

    26K-024 Ginrin Sanke

    Certified Sale
    2

    26K-024 Ginrin Sanke

    $2,850
    $3,800.00 $2,850
    $950 savings
    Sale
  • Sakai Company Ltd Ginrin Sanke koi for sale — 54 cm at ChampKoi
    Sakai Company Ltd
    2 yr
    54 cm
    Female

    26K-022 Ginrin Sanke

    Certified Sold
    6

    26K-022 Ginrin Sanke

    $1,440
    $1,800.00 $1,440
    Sold
  • Sakai Company Ltd Tancho Kohaku koi for sale — 59 cm at ChampKoi
    Sakai Company Ltd
    2 yr
    59 cm
    Female

    26K-021 Tancho Kohaku

    Certified Sold
    2

    26K-021 Tancho Kohaku

    $2,100
    $2,800.00 $2,100
    Sold
  • Sakai Company Ltd Tancho Sanke koi for sale — 54 cm at ChampKoi
    Sakai Company Ltd
    2 yr
    54 cm
    Female

    26K-020 Tancho Sanke

    Certified Sold
    4

    26K-020 Tancho Sanke

    $2,100
    $2,800.00 $2,100
    Sold
  • Sakai Company Ltd Sanke koi for sale — 51 cm at ChampKoi
    Sakai Company Ltd
    2 yr
    51 cm
    Female

    26K-019 Sanke

    Certified Sold

    26K-019 Sanke

    $1,200
    $1,600.00 $1,200
    Sold
  • Kanno Ginrin Matsukawabake koi for sale — 52 cm at ChampKoi
    Kanno
    3 yr
    52 cm
    Female

    26K-018 Ginrin Matsukawabake

    Certified Sale

    26K-018 Ginrin Matsukawabake

    $4,060
    $5,800.00 $4,060
    $1,740 savings
    Sale
  • Kanno Tancho Goshiki koi for sale — 59 cm at ChampKoi
    Kanno
    4 yr
    59 cm
    Female

    26K-017 Tancho Goshiki

    Certified Sale
    2

    26K-017 Tancho Goshiki

    $5,100
    $8,500.00 $5,100
    $3,400 savings
    Sale
  • 26K-029 Sanke
    26K-044 Showa
    26K-043 Showa
    26K-042 Ginrin Showa
    +95 more koiView Collection

Don't see the koi you want? Send Tom to find it

Every fall, owner Tom Lai buys koi at the harvest in Japan, farm by farm. He has selected koi for over 25 years and judges koi shows in Japan and America.

Tell him the koi you're after: variety, size, budget, and what matters to you. He looks for it at every farm he visits, and if he finds it you get photos on WhatsApp before the koi joins a public drop. Nothing is bought until you say yes.

Requests start at $1,500, and the earlier yours reaches us, the more farms Tom can take it to.

New to this? Read how the fall harvest in Niigata works.

Request a Koi

We stock the whole pond, not just the fish

2026 Tamasaba Collection

See all 12

The Farms We Buy From

See all 45 breeders
Japanese breeders, most of them in the Ojiya and Nagaoka hills of Niigata. Tom selects at the farm at harvest, so every koi we list names its breeder. Pick one to see who runs the farm, what they are known for, and the fish from them in stock now.

Frequently Asked Questions

How much does shipping cost?

As soon as you add koi to your cart, our system groups them into the fewest oxygen-filled boxes to keep them safe and your cost low. Enter your address at checkout and you'll see the exact rate before you pay (most orders fall between $55 - $250). Since we never mark up shipping, we'll automatically refund you if the final cost comes in lower.

Can I visit your store to see the koi fish in person?

Yes, you are welcome to visit us in-store at 3395 Keaton Loop, San Jose, CA, to see our selection of beautiful and healthy koi fish, premium food, and top-notch pond equipment.

What is your return policy for koi fish and other products?

We strive to ensure customer satisfaction with all our products. If you have any issues or concerns, please contact us within a specific time frame after purchase to discuss the situation, and we will work with you to find an appropriate solution.

How do you ship koi fish to ensure their safety and well-being?

We take great care in packaging and shipping our koi fish to ensure their safety and comfort during transit. Each koi fish is carefully placed in a secure, oxygenated bag and shipped using reliable carriers with experience in handling live animals.

Do you provide any guarantees or warranties for your koi fish?

We stand behind the quality and health of our koi fish. If you have any concerns or issues with your koi fish within a specific time frame after purchase, please contact us, and we will work with you to address the situation.

What kind of koi food do you recommend?

We carry the most popular premium koi food brands such as Nijikawa, Hikari, Aqua Master, and Sea Side Aquatics. Our team can help you choose the best food for your koi fish based on their specific needs and preferences.

What type of pond equipment do you offer?

We provide a wide range of high-quality pond equipment, including water pumps, filtration units, and ultra-violet sterilizers, to help you maintain a clean and healthy environment for your koi fish.

How can I learn more about koi fish care and maintenance?

Our team of experts is always ready to provide guidance and advice on koi fish care and maintenance. You can also find valuable resources on our website, including blog posts, articles, and videos on various aspects of koi fish care. 

What Koi Keepers Say After Delivery

4.8
Excellent
Based on 206 reviews
  • Vinny Liu

    It took me a lot of effort to finally find this koi shop, but I’m so glad I did. Their koi are imported straight from Japan, and that’s exactly what I wanted. I live in Connecticut, and honestly, it’s really hard to find pure Japanese koi in the whole New England area — and even the ones you do find aren’t cheap or the quality’s just not there. On top of that, they have great after-sales service, which is super important to me. If you’re looking for real, high-quality Japanese koi, this is the place to go.

  • Ivy Rittenhouse

    This company is my go to for Koi; I am very pleased with the beauty of their Koi and the delivery. They all have come in healthy and ready to eat.

  • Tony Ngo

    We have been shopping at Champion Koi for over 20 years and have had a wonderful experience as local customers with Tom and his family. We highly recommend purchasing from Champion Koi, as you can do so with 100% confidence in receiving the best support and quality products. It is especially worth mentioning their super friendly staff!

  • Ryan Quint

    Ordered some supplies and koi from their website thankyou

  • Maytham Hadratey

    Great fish fast shipping and great packaging
    Tom is very nice person and very friendly and I wold love to buy more fish from him.
    Over all Champion Nishikigoi is a wonderful company and very trustworthy.

  • Mechelle Vierra

    Always nice & friendly beautiful Koi fish 🐟

  • Morgan French

    These koi are so beautiful even more beautiful than the photos and videos if you can believe it! Big, thick healthy koi! I'm so please with every koi I've purchased!

  • Eric O

    My review comes with a bad experience turned immensely positive by the hard working staff at Champion Nishikigoi. I had spent a number of weeks debating on, and finally ordering a Showa upwards of 1k as the jewel of my collection. After purchasing the fish, I was notified that the fish was not in the pond and that it was possible that it was purchased in person earlier that day or that the listing had been updated without the initial listing having been removed. This was extremely disappointing to me. However, the team at Champion Koi personally reached out and the owner made recommendations for replacement. They provided me with a discount on the replacement fish, but more importantly, they actually listened to my concerns and my dismay at the experience. Champion Koi made real observable change as a response updating their website to include a warning about this very rare occurrence and making a guarantee of a 10% credit for anyone who would have a similar experience. It is extremely rare to find a business that cares enough to make actual change based on a customer experience and show that they actually care about their customers. They have certainly earned my business and they should definitely have yours!

  • c'yanna Thornton

    Noy was extremely helpful and eliminated all my concerns/worries about ordering online considering I don't live close(Ohio). My gorgeous fish came looking exactly what I was expecting exceeding expectations! I'll definitely be ordering again.

  • Harry Fayter

    Very nice place. If you want koi fish they have them. Tom and the gang are super nice and very helpful. Thank you and see you soon.

  • CC

    Thankfully I live just 45 min away but even if I didn't I would highly, highly, recommend and buy from this location. Tom and staff are awesome. The care they have for their fish is incredible. They have quarantine tanks in the back that are specifically treated before selling and will not sell to you until that quarantine period is over. if you do want one they will set it aside for you until it is ready to take home. I started out a few years ago and they told me the average koi hobbyist will rebuild their pond three times... Guess what... Last year I increased my pond size for the third time. The koi I have are amazing (recommended by both Paul and Richard) and enjoyed by the entire neighborhood. The staff again are very patient and helpful. And I secret I will not out this person. An employee from a competitor hangs at Champion to visit on his days off :). 5+++ Stars

  • Adam Messersmith

    Ordered 3 tosai, they all arrived healthy and without signs of shipping stress. They are 3 extremely beautiful fish!

  • Pass The Courvoisier

    Richard is a very good guy who has been selling Koi for a very long time. Ask for him when you come. Great selection.

  • Clint Christensen

    Amazing fish. I have purchased koi from other vendors in the past, but the koi from Champion Nishikigoi are far superior. The sharp colors stand out immediately in my pond. Arrived in excellent health. Highly recommend.

  • Chia-Chieh Hu

    Ordering koi was very easy online. Wonderful koi collection. I was able to choose a delivery time for when I’m at home. Koi came in the time frame I selected. Box and bag were intact. Fish were lively.

Read all 206 reviews on Google