Japan
Est. 1938
Hiroi
Koi
Farm
Hiroi Koi Farm (Yozaemon/Conias) of Oguriyama, Ojiya, Niigata, founded 1938, is run by twin brothers Kazuyoshi and Nobuaki Hiroi and known for Goshiki.
Hiroi Koi Farm is in the Oguriyama area of Ojiya, Niigata. The farm dates to 1938, when it was founded by Teruchiyo Hiroi, and it is run today by twin brothers Kazuyoshi and Nobuaki Hiroi. It also trades under the house names Yozaemon and Conias. Its Goshiki and Ginrin Goshiki have won many awards at koi shows, and it also produces Showa, Kohaku, Sanke and Kikusui.
Registry Details
Region
Ojiya, Niigata
Founder
Teruchiyo Hiroi
Current Head
Kazuyoshi Hiroi and Nobuaki Hiroi
Known For
Available from Hiroi Koi Farm
Our current hand-selected koi from this master breeder.
Querying the vaults...