Japanese Bantam
Chabo
The Japanese Bantam, famously known as the Chabo, is an ancient true bantam breed celebrated for its aristocratic bearing, remarkably short legs, and high-carrying tail that creates a distinct U-shaped silhouette.
Characteristics
The Chabo is one of the most visually striking breeds in the poultry world. Its primary defining feature is its extremely short legs, which are often barely visible beneath its body. This gives the bird a 'waddling' or 'shuffling' gait. The breed carries its tail very high and upright, with the large sickle feathers of the rooster often reaching above the head. When viewed from the side, the back is very short, and the line from the neck to the tail forms a tight U-shape or 'hairpin' curve.
- Comb: They possess an exceptionally large single comb with five distinct points. In roosters, this comb can appear disproportionately large for their small bodies.
- Wings: Carried low, often touching the ground.
- Body: Broad and full-chested with a dignified, upright posture despite their low stature.
- Feather Variants: Beyond standard feathers, there are also Frizzled (krulvederige) and Silkied (zijdevederige) varieties recognized.
Egg Laying
Japanese Bantams are primarily kept for exhibition and as pets rather than for production. They are modest layers, typically producing between 75 and 100 eggs per year. The eggs are small, weighing approximately 1 oz (28g), and range in color from yellowish-cream to light tinted.
Hens are known to be highly broody and make excellent, protective mothers. Due to their short legs, they are very gentle with their eggs, though their small size limits the number of eggs they can successfully cover and hatch at once.
Hen VS Rooster
Gender dimorphism is very pronounced in this breed. Roosters are flamboyant, weighing between 22-26 oz (625-725g). They sport a massive, bright red comb and long, sword-like sickle feathers that stand nearly vertical. Hens are smaller, weighing 20-22 oz (575-625g). A quality hen will have a large comb that may gracefully lop to one side, which is considered a desirable trait in some standards. The hen's tail is also carried upright but is more fan-like and lacks the long flowing sickles of the male.
Climate
The Japanese Bantam is considered moderately delicate regarding climate. Because of their extremely short legs, they are highly susceptible to wet and muddy conditions. Their feathers, especially the wingtips and tail, can easily become soiled or damaged if they are not kept in clean, dry environments. They are best suited for indoor pens or dry, covered runs.
Furthermore, their large combs make them vulnerable to frostbite in freezing temperatures. In cold climates, they require well-insulated housing and sometimes supplemental heat to prevent injury to their impressive headgear.
Color Varieties
There is a vast array of recognized colors for the Chabo. The most iconic is the Black Tailed White (Siro), featuring a pure white body contrasted by a deep black tail with white lacing on the sickles. Other popular varieties include:
- Black Tailed Buff: A warm golden-buff body with the same black tail pattern.
- Mottled (Butschi): Black feathers tipped with white V-shaped spots.
- Cuckoo: Blue-gray bars on a lighter gray background.
- Self-Colors: Pure White and solid Black are widely bred.
- Groninger-style: Variations like Gold and Silver Partridge are found in European collections.
History
While the breed's name points to Japan, historical evidence suggests they may have been brought to Japan from China during the early 17th century (Tokugawa era). Japanese breeders spent centuries refining the breed into its current 'miniature grotesque' form, emphasizing the tiny stature and massive tail. They have been present in Europe for over 400 years, with some of the earliest depictions appearing in 17th-century Dutch paintings by artists like Jan Steen.
They were officially introduced to England and Germany in the mid-19th century. Baroness von Ulm-Erbach is credited with importing several significant strains to Germany in the late 1800s, including the first silkied varieties. Today, the quality of Chabos in Europe is often considered superior to those in their native Japan.
Genetics
The short-legged look of the Japanese Bantam is governed by the Creeper Gene (Cp), which is an autosomal dominant gene with a lethal homozygous effect. This presents a unique challenge for breeders:
- Short-legged (Cp/cp): Heterozygous birds that meet the breed standard.
- Long-legged (cp/cp): Homozygous recessive birds that have normal leg length. These are often called 'sport' or 'long-legged' Chabos and cannot be shown, but are vital for breeding.
- Lethal (Cp/Cp): Homozygous dominant embryos typically die in the shell around day 18-19 of incubation.
Because of this, breeding two short-legged birds together results in only a 50% hatch of show-quality short-legged chicks, with 25% being long-legged and 25% failing to hatch.
References
American Poultry Association (2023). The American Standard of Perfection.
Carol Ekarius (2007). Storey's Illustrated Guide to Poultry Breeds: Chickens, Ducks, Geese, Turkeys, Emus, Guinea Fowl, Ostriches, Partridges, Peafowl, Pheasants, Quails, Swans. Storey Publishing.
Gail Damerow (2012). The Chicken Encyclopedia: An Illustrated Reference. Storey Publishing.
Horst Schmidt (1996). Rashoenders. Unknown.
Japanese Bantam: The Aristocrat of the Poultry World. https://chickenfans.com/japanese-bantam/ (Accessed 2025).
Victorian Poultry Fanciers Association Limited (2011). Australian Poultry Standards. Victorian Poultry Fanciers Association Limited.