Cotskoi Auction

15/06/2025

The Koshiji-Ozumi Breeder Auction is now LIVE!

This auction ends on Sunday (6.22) at 5pm PST.

Only at: https://www.cotskoiauction.com

13/06/2025

Now Introducing: Niigata Koi Breeders Auction! 🔥

This exclusive Koi auction is featuring two breeders based in Niigata, Japan.

Koshiji Koi Farm and Ozumi Ikarashi Koi Farm are based in Niigata prefecture. These farms in particular are very close in vicinity and have some of the most unique breeds of Koi.

Enjoy this authentic Koi auction sourced directly from Japan.

This Auction ends on June 22nd, 2025 at 5pm PST
Only at: https://www.cotskoiauction.com/

08/06/2025

Ending in 8 HOURS!

Our Weekly Auction is looking extraordinary this week! 🔥

Please take a look at the entry Koi at https://www.cotskoiauction.com/

Our Weekly Koi Auctions end sequentially every Sunday at 4pm PST

As always, we appreciate your long-living support.

01/06/2025

30/05/2025

High Quality Tosai from Ooya Koi Farm 20cm-23cm

Now live on our High Quality Koi Auction. Ending this Sunday at 5pm PST!

As always, we appreciate your participation and support!
Only at: https://www.cotskoiauction.com/

23/05/2025

The 2nd HQ auction for 2025 is on deck! Here is just a few koi that are up for grabs!

Less than 120 koi annually are available at the High Quality Auction! Now’s your chance to get a high quality koi at your price!

20/05/2025

Our High Quality Koi Auction is now LIVE! 🔥

30 High Quality Koi selected in various sizes and varieties for you to choose from. What are you waiting for? Checkout the amazing opportunity!

This event ends sequentially on June 1st, 2025 at 5pm PST

Only at https://www.cotskoiauction.com/

18/05/2025

Will be listed on our next High Quality Koi Auction 🤫

Ending on June 1st, 2025
Only at https://www.cotskoiauction.com/

17/05/2025

These Koi will be featured in our next High Quality Koi Auction. Ending on June 1st, 2025

14/05/2025

High Quality Shiro Utsuri now available on Cotskoi Auction
https://www.cotskoiauction.com/

12/05/2025

The Weekly Auction is now live! 30 nice quality Koi available!

We appreciate our customers continued support and wish you all good luck on the auction!

Our Auctions end every Sunday at 4pm PST at https://www.cotskoiauction.com/