Izumo Nankin Goldfish
AdvancedA traditional variety from Izumo, Shimane. No dorsal fin with round body, beautiful when viewed from above.
Difficulty
Advanced
Temperature
5〜30℃（適温18〜24℃）
Lifespan
5-10 years
Size
10-18cm
Diet
Artificial feed, Bloodworms
About
The Izumo Nankin is a rare Japanese goldfish native to the Izumo region of Shimane Prefecture in southwestern Japan, where it has been designated a National Natural Monument. It lacks a dorsal fin and has a rounded, egg-shaped body with a characteristic coloration: a white body with vivid red-orange markings on the belly, head, and around the tail. The symmetrical fan-shaped tail is best appreciated from above, and top-view observation in shallow traditional basins is the time-honored way to enjoy this breed. Historically prized by wealthy families and samurai households in Izumo, the breed is today preserved by dedicated organizations including the Central Nankin Lovers Association. The Izumo Nankin is extremely difficult to source outside Japan and even within Japan remains a specialist breed available primarily through enthusiast clubs and specialist shops.
Source: Wikipedia (CC BY-SA 4.0)
Basic Info
Origin
southwestern Japan
Lifespan
5-10 years
Size
10-18cm
Temperature
5〜30℃（適温18〜24℃）
Diet
Artificial feed, Bloodworms
Care Guide
Notes
背ビレがない品種
Notes
上見での鑑賞に適する
Notes
水流は弱めに設定
Housing
丸鉢や舟での飼育が伝統的
Notes
希少品種のため入手が難しい
Izumo NankinNo dorsal finShimaneRare
Izumo Nankin Goldfish FAQ
QHow difficult is it to keep Izumo Nankin Goldfish?
A
Advanced. This is an advanced-level species. It requires specialized equipment and advanced husbandry skills with precise environmental control.
QWhat is the ideal temperature for Izumo Nankin Goldfish?
A
The ideal temperature for Izumo Nankin Goldfish is 5〜30℃（適温18〜24℃）. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Izumo Nankin Goldfish?
A
The average lifespan of Izumo Nankin Goldfish is 5-10 years. With proper care and nutrition, they can live a long and healthy life.
QHow large does Izumo Nankin Goldfish get?
A
Izumo Nankin Goldfish typically reaches 10-18cm as an adult. Size may vary depending on care conditions and individual genetics.
QWhat should I feed Izumo Nankin Goldfish?
A
Izumo Nankin Goldfish feeds on: Artificial feed, Bloodworms. Aim for a balanced diet with appropriate feeding frequency.
QWhat is the typical price for Izumo Nankin Goldfish?
A
The price of Izumo Nankin Goldfish varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.
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