Don't Wait, Last Day To Purchase Taniguchi Grow Out Koi Is Wednesday, December 31st @ 3pm HST!

Taniguchi Grow Out Contest Koi ~ Already Showing Incredible Progress

Our Taniguchi Grow-Out Tosai are already showing incredible progress—now averaging 23–25 cm (9–10 inches), with many gaining 1–2 inches since their previous size of 15–22 cm (5–9 inches). This is your chance to hand-select a future standout and watch it transform over the winter under the expert care of Taniguchi Koi Farm. Each koi will continue its development in Japan and be ready for you in April 2026.

🚨 Spots are limited. Secure your tosai now and watch your koi transform. Don’t miss this opportunity to own a truly beautiful koi — and see what it can become.

Contest Terms – What’s Included

• Winter Grow-Out at No Extra Cost
  Your koi will be expertly raised by Mr. Taniguchi himself at his Hiroshima facility — free of charge through winter.

• All-Inclusive Price
  Your $497 entry covers:
  ✅ Free boarding in Japan
  ✅ Free shipping to Hawaii
  ✅ Free quarantine with certified KHV testing

• Judging & Winner Announcement
  In late April, Mr. Taniguchi will personally harvest and judge the koi.
  Then, join us for a special ZOOM event in May, hosted by Kodama Koi Farm, featuring Mr. Taniguchi and the prize announcements.

• Peace of Mind Guarantee
  In the rare event your koi doesn’t survive the grow-out, Kodama Koi Farm may offer a replacement at our discretion — because we want every participant to enjoy this experience.

Previous Taniguchi Grow Out Contests

Mr. Taniguchi is a talented young breeder quickly making a name for himself in the Koi world.

Specializing in Kohaku, he consistently produces Koi with exceptional body conformation and vibrant color. His expertise has already been recognized through numerous award-winning Kohaku and Sanke.

In addition to these, he also breeds high-quality Showa, Ochibashigure, Goshiki, and Asagi.

We're thrilled to be working with him once again to offer an outstanding selection of his exciting Tosai.

🏆 2021 ZNA International Koi Show Awards

Best in Variety Ginrin

Ginrin Kohaku -- Best in Size 55 bu

View All Available Grow Out Koi Below!