鯉 in Chinese / Japanese...

鯉 is the Japanese Kanji that created the title “koi fish.” 鯉 is pronounced “koi” in Japanese.

Here is the reality: 鯉 actually means “carp” in Chinese, Japanese Kanji, and old Korean Hanja. Koi fish really are carp (by species) and were bred to obtain colorful variations in ancient China. Some generations later, some of these colorful fish were transported to Japan, where they also became vastly popular.

Note: Please see our other entry for koi fish (Nishiki Goi) which is a more normal selection for a Japanese koi fish enthusiast to have on their wall.

鯉魚 is one Chinese title for what westerners call “koi fish.”

This literally means “carp fish” (which is what koi fish really are).

You probably want the other title, which is more specific to the colorful fish that you are thinking of. Look for “Nishiki Goi” on our website.

If you like or collect and maintain koi fish, 錦鯉 is the wall scroll for you.

Technically, this is a certain and revered species of “koi fish” in Japan, but it is the most normal selection for a wall scroll (more normal than the actual Kanji for “koi” or “fish” alone.

This literally means “brocade carp” or “embroidered carp.” This term is also used to mean the same thing in China (which is the origin of koi fish breeding and cultivation, several generations before they became popular in Japan).

For those of you that don't know, the Kanji for “koi” (which is pronounced “goi” in this entry) really means “carp.” If you want the word that means “koi fish,” it would just be the generic word for “carp fish.” That would include both colorful carp and the more mundane gray carp (the ones people eat if they don't mind lots of bones).