Home > Study Tategoi - Karashi and Doitsu Karashi from Konishi Koi Farm

First opportunity ever to get Konishi Koi Farm’s famous Karashi Tosai

Breeder Konishi carrying a large Karashi koi

Nobody can believe a 3-month old baby koi can grow as big as 24 inches in the next 10 months. But that is what Konishi Karashi are famous for—outrageous growing speed.

For the first time in the U.S., here is your chance to get Konishi’s Karashi tosai (koi less than a year old).

Karashi means mustard in English which is the color of these koi’s bodies. Not only distinguished for their color, Karashi are also known for showing jumbo growth and a friendly personality.

Konishi koi farm is THE breeder. It is no exaggeration that every Karashi produced by other breeders have the Konishi’s Karashi bloodline.

We are fortunate to get his tosai this time, but have— only 50 of them—at $149 each. Please do not miss this opportunity.

Shipping is $49 to ship 1–3 koi; but if you buy 4 koi or more, shipping is FREE.

This mix has both scale and Doitsu (scaleless). Your koi will be randomly picked. You can request a scaled or Doitsu, but we cannot guarantee its availability.


How big can Konishi’s Karashi grow? Really big. Check out the video.


What is “Study Tategoi” program?

There are many ways to study Koi. A lot of information are available on the Internet. You can read the articles. You can also watch a lot of videos including All Japan grand champion.

However, in order to fully understand Koi, nothing is better than raising them yourself in your own pond. You can have knowledge on the Koi variety, breeder, how they may develop, etc.; but you can never get the experience online. Only by raising these Koi in your pond, can you see the color, quality, and how they will grow and develop their beauty. As a hobbyist, you want to get this experience with minimal investment.

Study Tategoi program offers this experience at an affordable price. At the Study Tategoi program, we selected the breeder of a group of fine quality tategoi (future Koi). By offering them randomly picked, Kodama Koi Farm can keep the cost low; and you can enjoy a very reasonable price for a high demand bloodline with confidence in quality.

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Karashi and Doitsu Karashi

6" Karashi and Doitsu Karashi

Price: $149.00