Here's what you need to know about the fish and their role in the dispute: Koi are beautifully hued and expensive carp formally called nishikigoi in Japan. The fish, appreciated as “swimming ...

Some of the world’s most expensive fish are to go on show to the public for the first time ever. Kept in secret facility, Japanese Koi are worth up to £20,000. The Shirley Aquatics specialist ...

"[They are] not only a pet, but also art," says Taro Kodama, president of Kodama Koi Farm ... Koi fish are what you might call a happy accident. In the 1600s, Japanese carp farmers began noticing ...