A tosai koi is a koi that was born in the same fiscal year and thus is only 1 year old. This means Jumbo tosai and small tosai koi are the same, except one is bigger and can be well beyond 10 inches(25 cm).

Dec 6, 2024 · One particular variety of koi that is highly sought after by collectors and hobbyists is the Tosai Koi. In this article, we will explore what Tosai Koi are, their characteristics, and how to care for them.

Becoming a koi aficionado means more than getting a pond and filling it with fish. You’ll need to brush up on your Japanese, so you can wow your friends and family with your newfound cultural knowledge. Let’s start simple with how to identify your fish by its age. The popular terminology comes from variations of Japanese counters.

Tosai are koi in their first year. Our hand-selected Japanese tosai carry the potential to grow big. We carry young Showa, Kohaku, Sanke, Utsuri & more.

Japanese imported koi for sale. We offer the very best selection of koi fish from reputable breeders in Japan. We ship anywhere within the 48 contiguous states with LIVE ARRIVAl GUARANTEE. Our koi are quarantine, free of diseases and tested for KHV before shipping.

Selecting Tosai which can one day become jumbo koi takes exceptional skill, experience and a keen eye. However, there are a number of characteristics you should look for, which are highlighted below. Evaluate The Size, Pattern And Body. Some Kohaku are clearly high class, and stand out from the pack.

Feb 8, 2023 · In Japan, Koi are Tosai until they are put in the mud ponds close to the time of year they were born at which point they become Nisai. If the Koi spawn in June, the baby Koi will be Tosai until the following June.

Jul 4, 2024 · One particular variety of koi that is highly sought after by collectors and hobbyists is the Tosai Koi. In this article, we will explore what Tosai Koi are, their characteristics, and how to care for them.

Jun 30, 2023 · Tosai is a term used in the koi industry to describe young koi fish that are less than one year old. The word “Tosai” itself means “yearling” in Japanese. These young koi are typically around 3-6 inches in length and can be identified by their vibrant colors and patterns.

May 1, 2017 · Tosai = from birth to 1 yr old. For example - born may 2016 and is tosai until the following may 2017 when it then turns nisai? And so on so forth. Im only asking as i cant seem to find any definitive answer to it? I have recently noticed there is some koi ive seen for sale that states they are tosai but then says they where born summer 2015. ...