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Carassius auratus
A breed fixed from the normal-scaled red and variegated fish that appeared in hayato nishiki lines. Wakin in build but deep-bodied, solid and thick-set, it is known as one of the largest-growing of the wakin types.
The hayato wakin is a wakin-shaped goldfish developed at the Makiki fish farm. It is described as a fixed form selected from the normal-scaled red and variegated fish that appeared in lines of the hayato nishiki, itself derived from the jumbo azumanishiki without head growth and with a short tail. Scale type and colour are therefore what separate it from the transparent-scaled, calico hayato nishiki. It is deep-bodied, more solid and thicker through than an ordinary wakin, and is called the largest-growing of the wakin types, sometimes reaching around 40cm. Since its line traces back to the jumbo azumanishiki, shops note that it is not strictly a wakin at all. It moves through Kyushu producers and a few specialist shops. Provide volume and filtration for the size it will reach, and the swimming room a wakin-type fish needs.
Source: Wikipedia (CC BY-SA 4.0)
The Hayato Wakin lives 10-15 years.
The Hayato Wakin grows to About 30cm (sometimes reaching around 40cm).
The ideal temperature for the Hayato Wakin is 15〜28℃.
Origin
Japan (developed at the Makiki fish farm)
Lifespan
10-15 years
Sources: FishBase (Carassius auratus) / Keihan Nishikigoi Center: goldfish water management / Tropical Fish Sano Kingyokan: jumbo shishigashira, hayato nishiki and hayato wakin / Tokyo Aquagarden: the wakin, its varieties and keeping points / AQUASHOP ARRANGE: goldfish that grow large
Goldfish varieties arose from fixed mutations and selective breeding, and body form, tail form, scale type, colour and head growth are all carried forward by selection over generations. Inheritance is therefore shown as line-bred throughout rather than split into dominant and recessive.
Sources: Tropical Fish Sano Kingyokan: jumbo shishigashira, hayato nishiki and hayato wakin
A curated selection of notable morphs. Inheritance modes are a breeding-planning guide; actual appearance varies with combos.
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Primary sources
Sources: CITES Appendices (species not listed) / FishBase (Carassius auratus)
Regulations may change. Always verify the latest information with the relevant authorities.
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Size
About 30cm (sometimes reaching around 40cm)
Temperature
15〜28℃
Prepared foods, frozen bloodworms
Daylight-like lighting best shows the red and variegated colouring. Being normal-scaled it depends less on how light falls than transparent-scaled breeds, and reads well from above or from the side.
It grows larger than any other wakin type, sometimes to around 40cm. Do not size the setup to the fish you buy; provide the space and filtration its growth will need, and fit a cover against jumping.
Fast-swimming and large, so do not mix it with poor swimmers such as ryukin or telescope types. Wakin, comets and hayato nishiki of similar build suit it better.
The line is called hardy, but the size it reaches makes real demands on equipment. Few are available, and calico, transparent-scaled fish are sold separately as hayato nishiki, so check scale type and pattern when buying.
Intermediate. This is an intermediate-level species. Some prior experience and knowledge of environmental management are recommended.
The ideal temperature for Hayato Wakin is 15〜28℃. Avoid sudden temperature changes and maintain a stable environment.
The average lifespan of Hayato Wakin is 10-15 years. With proper care and nutrition, they can live a long and healthy life.
Hayato Wakin typically reaches About 30cm (sometimes reaching around 40cm) as an adult. Size may vary depending on care conditions and individual genetics.
Hayato Wakin feeds on: Prepared foods, frozen bloodworms. Aim for a balanced diet with appropriate feeding frequency.
The price of Hayato Wakin varies significantly depending on variety, size, and individual quality. Check our market price page for the latest pricing information.
Last updated: September 17, 2026