Asagi are koi that display a blue net-like pattern on the back, complemented by red…
Shusui are the scaleless (doitsu) version of Asagi. The blue net pattern is replaced by a single row of scales along the dorsal line at the top of the back. Like Asagi, the belly, gill plates, sides and fins of Shusui display an orange or red pattern.
Variations of Shusui include Gin Rin Shusui and Hi Shusui.[TABS_R id=2079]