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🎏Icons & legends

Koi · Domesticated carp whose Niigata colour mutations became a global pond aesthetic -- not a wild goldfish substitute.

At a glance
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Quick answers

Are koi just goldfish?

No. Goldfish descend from Prussian carp (Carassius). Koi are ornamental common carp (Cyprinus carpio) fixed in Niigata. The atlas seeAlso cannot point at goldfish because that id is not in the taxonomy.

When did nishikigoi become a breed?

Colour mutants were kept in Yamakoshi rice-terrace ponds in the early 1800s. The 1914 Tokyo Taisho exhibition took them national.

What is the All Japan Koi Show?

The ZNA-centred championship that still sets kohaku, sanke and showa as the Gosanke core classes.

Why do Israeli and US farms matter?

After the 1960s export boom, Israeli and US growers scaled food-and-ornamental carp. Butterfly fins are largely a non-Niigata aesthetic.

What did KHV change?

Koi herpesvirus outbreaks from the late 1990s killed whole collections. Quarantine and certified-free stock became the new entry ticket.

Are escaped koi a conservation problem?

Common carp are invasive in many rivers and lakes. A show pond is secure; a flood overflow is not a garden anymore.

Icons here are not a ranking of living animals as best. They are the Wikipedia-titled faces a later chapter can attach images to.

Stats are relative 0-100 marks inside this type, for comparison on the page, not a global scoreboard.

Podium

Yamakoshi / Niigata
Yamakoshi / Niigata
Japan
2
Nishikigoi
Nishikigoi
Japan
1
Kohaku
Kohaku
Japan
3

The legends

1
Nishikigoi -- Koi Asturio Cantabrio · CC BY-SA 4.0

Nishikigoi

Japan · ornamental Cyprinus

The brocaded carp as a named aesthetic.

Story

Nishikigoi (ornamental Cyprinus, Japan) is filed here as a dated individual, programme or portrayal -- not as a rank of the living animal.

“Icons teach constraints: law, habitat and methods matter as much as a famous face.”

Public reach
high
Record depth
documented
Conservation weight
material
2
Yamakoshi / Niigata -- Koi yoshi s · CC BY-SA 3.0

Yamakoshi / Niigata

Japan · origin villages

Terrace ponds that fixed kohaku lines.

Story

Yamakoshi / Niigata (origin villages, Japan) is filed here as a dated individual, programme or portrayal -- not as a rank of the living animal.

“Icons teach constraints: law, habitat and methods matter as much as a famous face.”

Public reach
high
Record depth
documented
Conservation weight
material
3
Kohaku -- Koi Asturio Cantabrio · CC BY-SA 4.0

Kohaku

Japan · show class

White-and-red foundation pattern.

Story

Kohaku (show class, Japan) is filed here as a dated individual, programme or portrayal -- not as a rank of the living animal.

“Icons teach constraints: law, habitat and methods matter as much as a famous face.”

Public reach
high
Record depth
documented
Conservation weight
material
4
Zen Nippon Airinkai -- Koi Asturio Cantabrio · CC BY-SA 4.0

Zen Nippon Airinkai

Japan · ZNA

Hobby body that wrote modern show rules.

Story

Zen Nippon Airinkai (ZNA, Japan) is filed here as a dated individual, programme or portrayal -- not as a rank of the living animal.

“Icons teach constraints: law, habitat and methods matter as much as a famous face.”

Public reach
notable
Record depth
documented
Conservation weight
material
5

All Japan Koi Show

Japan · championship

The calendar that prices a champion.

Story

All Japan Koi Show (championship, Japan) is filed here as a dated individual, programme or portrayal -- not as a rank of the living animal.

“Icons teach constraints: law, habitat and methods matter as much as a famous face.”

Public reach
notable
Record depth
documented
Conservation weight
material
6
Israeli koi farms -- Koi George Chernilevsky · CC BY-SA 3.0

Israeli koi farms

Israel · 1970s-

Warm-water volume beside Niigata prestige.

Story

Israeli koi farms (1970s-, Israel) is filed here as a dated individual, programme or portrayal -- not as a rank of the living animal.

“Icons teach constraints: law, habitat and methods matter as much as a famous face.”

Public reach
notable
Record depth
documented
Conservation weight
material
7
Chuetsu earthquake recovery -- Koi 新潟地方気象台 · CC BY 4.0

Chuetsu earthquake recovery

Japan · 2004

Origin ponds wrecked and rebuilt as heritage.

Story

Chuetsu earthquake recovery (2004, Japan) is filed here as a dated individual, programme or portrayal -- not as a rank of the living animal.

“Icons teach constraints: law, habitat and methods matter as much as a famous face.”

Public reach
notable
Record depth
documented
Conservation weight
material
8
Monet Giverny pond -- Koi Pierre-Étienne Nataf · CC BY-SA 3.0

Monet Giverny pond

France · cultural cross-read

Impressionist water garden often mislabelled as a koi origin.

Story

Monet Giverny pond (cultural cross-read, France) is filed here as a dated individual, programme or portrayal -- not as a rank of the living animal.

“Icons teach constraints: law, habitat and methods matter as much as a famous face.”

Public reach
notable
Record depth
documented
Conservation weight
material

Stats are relative 0–100 marks within this species, for comparison only.

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Debate

Heritage pond vs invasive carp

A judged kohaku is a cultural object. The same species in a river is a management problem.

Niigata brand vs global volume

Show prestige stays Japanese. Most swimming koi are now grown elsewhere.

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