Japan Est. c. 1965

Chogoro
Koi
Farm

Chogoro (Yamacho) Koi Farm in Kawaguchi, Niigata, breeds mainly Platinum Ogon from a line its founder began around 1965.

Chogoro Koi Farm, also known as Yamacho Koi Farm, is run by a member of the Hiroi family in the Kawaguchi area of Niigata. The farm specialises in Platinum Ogon. The owner's father started around 1965 by crossing a female Platinum from Yamazaki Koi Farm with a male Gin Matsuba from Hoshiyone Koi Farm. The farm culls three times each summer, keeping about 6,000 of 100,000 fry. Its secondary varieties are Goshiki, Gin Matsuba, Kikokuryu and some Go-Sanke.

Registry Details

Region

Kawaguchi, Niigata

Current Head

Nobuaki Hiroi

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