The Matsuba koi is a metallic koi with a single color and reticulated scale pattern. Matsuba meaning pine cone gives these koi a striking pattern. They come in mainly 3 colors, the Aka Matsuba being red, the Kin Matsuba being golden, and the Gin Matsuba being white. The Aka Matsuba being the oldest of this variety grows to be guite large.

Aka MatsubaAka Matsuba
Kin MatsubaKin Matsuba
Gin MatsubaGin Matsuba