For all the colour and noise of Japanese racing, few days feel quite as self-contained as Nakayama Grand Jump day.
While flat racing’s biggest prizes dominate Tokyo and Hanshin, this spring steeplechase at Nakayama Racecourse has quietly grown into one of the richest and most distinctive jump races anywhere.
It operates on its own terms. Older horses return year after year. Specialist jockeys meet familiar rivals. The crowd knows what it has come to see.
And in the modern era, where online betting dominates on sites like 1XBet, one horse stands over the race in the same way Red Rum and Tiger Roll do at Aintree.
That horse is Oju Chosan.
A Young Race With Big Intentions
Compared with the Aintree Grand National, which dates back to the nineteenth century, the Nakayama Grand Jump is still a modern creation.
It was introduced in 1999, when the Japan Racing Association decided to create a clear spring championship from the long-established Nakayama Daishogai.
That change mattered. It gave Japanese jump racing a defined peak in April, rather than two similar Grade 1 races in the same place at different times of year.
The contest now covers roughly 4,250 metres, a shade under two miles and five furlongs, on a right-handed turf course that loops in and out of the infield.
Fields are small by British standards, often fewer than a dozen runners. The fences are varied, including brush and hedge obstacles, but they are lower and more orthodox than the big spruce fences seen at Aintree.
Where the race does match its European cousins is in prize money. Recent renewals have offered a total pot of around ¥140–150 million (£700,000), with close to ¥70 million (£330,000) to the winner. For long spells in the 2010s, it was spoken of as the richest steeplechase in the world.
Similar Aim, Very Different Test
On the surface, comparisons with the Grand National are tempting. Both races sit slightly apart from their domestic programmes. Both draw attention beyond the usual jumping audience. Both ask horses questions they do not face elsewhere.
The details tell a different story.
Aintree remains a marathon handicap, run over more than four miles with a large field and a unique set of fences.
Nakayama Grand Jump is far shorter and run at level weights. Stamina matters, but rhythm and accuracy matter more. Horses must cope with repeated changes of direction and a course that feels unfamiliar even to seasoned chasers.
The shape of the fields also sets the tone. Aintree brings together a wide mix of graded performers and outsiders.
Nakayama tends to assemble a tight group of specialists who meet each other again and again across seasons. When a foreign runner does appear, it stands out. The win of Blackstairmountain in 2013 remains a marker of how far the race’s standing had grown.
Culturally, the difference is just as clear. The Grand National is a national ritual, watched by many who never follow racing at any other time.
Nakayama Grand Jump attracts a smaller but deeply committed crowd, one that values durability and repeat excellence over novelty.
Oju Chosan And A Race Made His Own
Into that setting stepped Oju Chosan, a bay born in 2011 who would turn the Nakayama Grand Jump into his personal stage.
His early career was unremarkable. He ran on the Flat without much success and even suffered a fractured leg as a young horse. The shift to fences changed everything.
Under trainer Shoichiro Wada and regular rider Shinichi Ishigami, Oju Chosan developed into something rare. From 2016 onwards, he dominated Japanese jumping, winning eleven steeplechases in a row and taking the Nakayama Grand Jump five times consecutively between 2016 and 2020.
He was not finished. In 2022, as an eleven-year-old, he returned to win the race for a sixth time, becoming the oldest graded winner in Japan. By the end of his career, he had collected six Nakayama Grand Jumps, three Nakayama Daishogai titles, and time records in both races.
His popularity followed. Official merchandise was released, an unusual step for a jump horse in a country where marketing usually centres on flat stars. When he retired later that year, he left as the most successful and highest-earning steeplechaser in JRA history.
A Familiar Type Of Greatness
The parallels with Red Rum and Tiger Roll are not about fence height or field size. They are about patterns.
All three horses turned a single, already important race into something personal. All three built long relationships with one course. All three kept coming back as older horses, offering fans a sense of continuity that racing rarely provides.
The contexts differ. Red Rum ran in huge handicaps on a fearsome track. Tiger Roll split his career between Aintree and Cheltenham. Oju Chosan competed under level weights in a niche branch of Japanese racing.
Yet the emotional pull is the same. Familiar silks. Familiar rivals. A known question asked again and answered again.
Where The Race Stands Now
Today, the Nakayama Grand Jump feels settled. It is established enough to have its own legends, yet young enough to avoid being weighed down by tradition. Its prize money keeps it among the best-rewarded steeplechases anywhere, and its April slot allows it to stand out before the Flat season takes full hold.
In Japan, it plays a different role to Aintree. The Grand National pulls in casual viewers. Nakayama Grand Jump brings together those who already care about jump racing, watching seasoned horses tackle the same course they have faced for years.
At the centre of that modern story remains Oju Chosan. His six victories did more than fill a record book. They gave the race a face, drew attention to a corner of Japanese racing that can be overlooked, and created a steeplechaser who belongs in the same conversation as the great repeat winners elsewhere.
Different countries, different fences, different crowds. The appeal is the same. A good horse. A hard race. And the quiet satisfaction of seeing the same question answered honestly, year after year.
