Horse breed
Taishū
The Taishū is an indigenous Japanese breed, originating from Tsushima Island, located between Japan and Korea. Its history is ancient, probably dating back to horses imported from Korea over a thousand years ago.

The breed at a glance
The Taishū is renowned for its calm, gentle, and docile temperament, making it an easy horse to handle. It is also very courageous, enduring, and resilient, capable of working in difficult conditions.
- Category
- hardy breed
- Origin
- Japan · Antiquity / Middle Ages
- Height at withers
- 125–135 cm
- Lifespan
- 25-30 years
- Common coats
- bay, chestnut, black, grey
- Disciplines
- equestrian trail riding, outdoor riding
- Other names
- Taishu Horse, Taishu Uma
Origin and history
The Taishū is an indigenous Japanese breed, originating from Tsushima Island, located between Japan and Korea. Its history is ancient, probably dating back to horses imported from Korea over a thousand years ago. The breed developed in isolation on the island, adapting to its mountainous and rugged environment. It has been officially recognized as an indigenous Japanese breed and is now protected.
Conformation and physique
The Taishū is a small, pony-type horse, compact and robust, with strong bone structure. It has a balanced silhouette, adapted to life in difficult terrain. Its build is rather stocky.
The head is medium-sized, with a straight or slightly concave profile. The eyes are expressive, and the ears are medium-sized and well-set.
The neck is short and muscular, well-set into the withers. The withers are not prominent, blending smoothly into the back.
The back is short and strong, the topline is straight. The chest is deep and wide, indicating good respiratory capacity. The croup is rounded and muscular.
The limbs are short, clean, and very strong, with well-developed joints and clean tendons. The hooves are hard and resistant, adapted to rocky terrain. Feathering is generally sparse.
- Common coats: bay, chestnut, black, grey
Temperament and aptitudes
The Taishū is renowned for its calm, gentle, and docile temperament, making it an easy horse to handle. It is also very courageous, enduring, and resilient, capable of working in difficult conditions.
The gaits are free, sure-footed, and energetic, with good impulsion. The walk is particularly sure-footed, essential for moving on the rugged terrain of its native island.
- Uses: pack horse, light draft horse for agriculture, transport of people and goods on Tsushima Island, recreational riding, equestrian tourism
- Disciplines: equestrian trail riding, outdoor riding
Feeding the Taishū
The Taishū is a hardy and very economical breed, accustomed to limited resources. Its metabolism is adapted to utilizing coarse forages. It has a natural tendency to gain weight if its diet is too rich. A diet based primarily on good quality hay is sufficient, with concentrates only in cases of intense work or specific needs (gestation, lactation), and in very moderate quantities.
Like many hardy and economical breeds, the Taishū can be predisposed to Equine Metabolic Syndrome (EMS) and laminitis if overfed or exposed to pastures too rich in fructans. Vigilance is advised regarding sugar and starch intake.
With Equio, every feed, supplement or treat is read against the horse's real profile (age, weight, Body Condition Score, conditions) — useful for a Taishū as soon as a metabolic or digestive sensitivity is known.
Health and points to watch
It is important to monitor the Taishū's weight and adapt its diet to prevent obesity and the risk of laminitis. Particular attention should be paid to hoof quality, although naturally resistant, to avoid problems related to moisture or inadequate trimming.
- More frequent conditions: laminitis, Equine Metabolic Syndrome (EMS)
Care and grooming
The Taishū's hooves are naturally hard and resistant, requiring regular trimming but often less intensive than other breeds. The mane and tail are generally thick and may require regular detangling. The coat is dense and does not require special care, except for regular brushing to remove dirt and dead hair. Clipping is rarely necessary, except for aesthetic reasons or comfort during intense work.
Did you know?
- The Taishū is one of Japan's eight indigenous horse breeds, all considered national treasures.
- In 1979, the Taishū population had fallen to just 32 individuals, but conservation efforts have helped increase this number.
- Taishū horses are often used for cultural demonstrations and festivals on Tsushima Island, highlighting their historical role.
The Taishū and how to track it
The Taishū is a very rare breed outside Japan and is not bred in France. Its presence is anecdotal, limited to a few individuals imported for private collections or zoos.
Equio lets you build a complete profile for a Taishū: identity, weight, Body Condition Score, feeding, conditions, care reminders (vaccines, worming, trimming) and an exportable health log. The breed sets the identity; everyday decisions still depend on the real horse and your vet's advice.
- Record the activity level: rest, leisure, sport or breeding
- Add known conditions or sensitivities
- Scan feeds, plants and care products
- Keep reminders (vaccines, worming, trimming)
- Prepare a PDF export before a vet appointment
Frequently asked questions
What is the average size of a Taishū horse?
The Taishū is a small horse, typically measuring between 125 and 135 cm at the withers. It is classified as a pony due to its size, but possesses the hardiness and strength of a small horse.
Is the Taishū easy to train?
Yes, the Taishū is renowned for its gentle, calm, and docile temperament, which makes it relatively easy to train and handle. It is also intelligent and eager to please, facilitating its education.
Can a Taishū be ridden?
Absolutely. Despite its small size, the Taishū is very sturdy and can carry light adults. It is ideal for recreational riding, trekking, and equestrian tourism, especially on challenging terrain.
Where can Taishū horses be found?
The Taishū is a breed endemic to Tsushima Island in Japan. It is extremely rare outside of this island and Japan in general. There is no significant breeding of Taishū outside its country of origin.
Is the Taishū an endangered breed?
Yes, the Taishū is an endangered breed. Although conservation efforts have been implemented, its population remains low and is closely monitored to ensure its survival as a Japanese genetic heritage.
