• Toyoma Championship Koi Fish


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Pride & Passion

We at Toyoma Koi have been personally importing Nishikigoi from Japan for more than 35 years. Our Koi are hand-selected from breeders in Niigata Prefecture, where Koi breeding and collecting started over two centuries ago.

We have developed close personal relationships with breeders that few Western dealers possess, giving us — and our customers — access to Koi of the highest quality during our time in Japan. We are proud of every fish we transport back from Japan, and we handle them with great care and attention.

Unique Buying Experience

Nothing brings us more satisfaction than locating the best Koi that meets your expectations. If we do not have the specific Koi that matches what you are looking for, we will make arrangements to view live inventory on our annual Fall Harvest trip to Japan.

At Toyoma Koi, we still treasure customized and personal customer service while at the same time scaling our trade to meet the next decade of modern benefits that will bring an enjoyable experience to all our current and future clients.


We Are Proud To Be Collaborating With KAMI MIZU™ Bio-Filter System, which sustainably converts organic fish waste to carbon dioxide.

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Top Quality Koi Fish

We have been using Toyoma Koi for years, and have always been amazed with the quality and service! If you are looking for champion quality koi fish, you need to contact them!

- Brian F.

Always Love Visiting

Awesome Place With Amazing Koi And Friendly Service!

- Cliff K.

Toyoma Koi

By Appointment

Temporary Hours
Mon - Fri, Please Call
Saturday, Please Call
Sunday, Please Call

(714) 660-7197‬