Kodama Premium Jumbo Tosai Niigata Breeder Auction

Kodama is Proud to Introduce A Premium Niigata Breeders Jumbo Tosai Auction!


This is a collaboration auction event with ISA Koi Farm. ISA and I have selected high quality Jumbo Tosai Koi for our customers and we are happy to be able to auction them for you. These koi are high end and could get very expensive so this is such a great opportunity you do not want to miss out on and a great chance to get a new high quality koi for your pond.

Jumbo Tosai Auction Schedule:


Auction Starts: May 11th, 2024 5:00 pm HST

Auction Ends: May 18th, 2024 3:00 pm HST

Tosai Koi for Sale—What is Tosai Koi Meaning?


Tosai - (TOH sye) - In its first year - up to one year old; is referring to koi age. When you buy tosai koi, you are purchasing it due to the lineage and future potential the koi has to grow big. Selecting tosai can be difficult because the koi are at such a young age and not fully developed so it can be complicated to predict their final appearance. Look at koi lineage and consult an expert to determine if the koi has potential to be a jumbo tosai koi.


Why Select Jumbo Tosai Koi for Sale?


A tosai koi is a koi that was born in the same fiscal year and thus is only 1 year old. This means Jumbo Koi is larger than a regular Koi. When you buy a tosai koi, you are able to watch how big it grows in your pond! The benefit of buying Jumbo Tosai lies in the potential of Koi. If Koi can grow much bigger than other average Tosai, it proves the Koi did receive DNA of growing big. So we can suspect the Koi will grow bigger and faster.


Auction Rules:


  • Just like Japan's breeder Auction, we use "Bid Extension" feature for this special auction.

"What Is Bid Extension?"


Unlike our other auctions at Kodama, this auction will extend the end time when there is a bid within the last 5 minutes. So if a hobbyist bids on a koi within the last 5 minutes of the auctions original close time the closing time will automatically extend by 5 min for that koi.

If there are any problems or concerns, please let customer service know by emailing them at info@kodamakoifarm.com.

Learn More About Our Featured Breeder For This Weeks Breeder Auction! 

Mr. Mitsunori Isa

ISA Koi Farm.

Premium High Quality Jumbo Tosai Auction Koi Available!

Search All Our Available Koi

Search by breeder

Search by variety

Search by price type

No products were found matching your selection.