Herabuna

The Herabuna is a freshwater fish in the introduced in. It is unique in that it in, it only appears in the Japanese version, making it the only Japan-exclusive fish in the series. The Herabuna is also the only fish to appear in but not in. In international versions of, it is replaced with the statistically similar Brook Trout. The Herabuna is similar in size and design to the Crucian Carp, but it differs in that it is taller and has a more prominently arched back.

Real-world information
The Japanese white crucian carp, as it is known in America, is a freshwater dwelling fish that originated in Japan. Now spread through most of Asia, it was thought to be a species of wild goldfish. The herabuna is a larger version of the Japanese white crucian carp, that is "farmed" for use in fishing, although it is mainly for catch and release activities.