Kanno
Koi
Farm

Kanno Koi Farm was founded in the early 1970s by Hiroshi Hirasawa in Mushigame, one of the Yamakoshi hamlets now part of Nagaoka City in Niigata. It is now run by his son Kazuhiro Hirasawa. The farm is best known for its Goshiki, which the farm itself describes as having a blue mesh pattern it aims to make as blue as possible. It also produces Sanke, Showa and Kohaku. In 2020 a 70 cm Kanno Goshiki won Mature Champion at the 51st All Japan Nishikigoi Show.