Koi are actually a type of carp, and today they're some of the most expensive pet fish in the world. But why? Koi were originally raised in Japan in the 1700s when rice farmers first began ...

Koi fish are what you might call a happy accident. In the 1600s, Japanese carp farmers began noticing unusual color variations among the fish. "The popular koi fish of today are actually ...

I've finally found a niche I was looking for in my life. To have my wonderful Japanese garden with all this koi carp recently bought at such expense, I love it.' ...

Did you know some species of pet fish can live as long, if not longer, than dogs and cats? Learn how this wonderful species ...

Koi diplomacy is back with Japanese nishikigoi, or ornamental carp, set to return to the lucrative Chinese market after a nearly year-long hiatus. Sources have confirmed that Chinese authorities ...

The interior is meant to evoke images of a Japanese landscape — complete with a virtual Koi carp. It's SUVs galore at NAIAS 2018, and Nissan has introduced a three-row SUV concept to showcase ...

The prefecture is the origin of ornamental koi carp, or nishikigoi as they are known locally, and remains the leading producer in Japan today. “Exports have doubled in the past decade ...

Although the ornamental carp are the official fish of Japan, koi were first cultivated in China. As a result, the Bentayga's interior color scheme takes a note, featuring an individual orange koi ...