Japanese billionaire builds $200 million racetrack to race his wife and kids
- This is the Magarigawa Club owned by a Japanese billionaire
- The track overlooks Tokyo Bay and Mount Fuji
- It was originally built for his family, but is now a $230k private club
Published on May 01, 2025 at 9:29 PM (UTC+4)
by Jack Marsh
Last updated on May 01, 2025 at 9:31 PM (UTC+4)
Edited by
Emma Matthews
A Japanese billionaire has built a private $200 million private racetrack solely for his wife and kids to test out their beloved supercars.
What is there to do with your cash when you’ve got more money than sense and a supercar collection that’s raring to be let loose?
It’s only fair to give the wild beasts somewhere to stretch their wheels, right?
Well, that’s exactly what the Magarigawa Club is, as it serves as a private racetrack tucked away in the mountains of Chiba Prefecture, Japan.
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Magarigawa Club is the ultimate $200m private racetrack in the Japanese mountains
We’ve seen a number of custom racetracks built to really push supercars to the limit.
But while some have been shut down, others require you to sail across the North Sea in a battle of wits.
However, when money is no issue for the wealthiest people on the planet, the circuits become increasingly impressive.
Up steps the Magarigawa Club.
Located in the mountains of Chiba Prefecture, Japan, overlooking Tokyo Bay and playing backdrop to Mount Fuji, the club was commissioned by a billionaire.

The track itself is over two miles long. It starts at the incredible house, passes between the front porch and the swimming pool, and stretches off into the mountains.
It was designed by Hermann Tilke, who also created the Bahrain and Abu Dhabi Grand Prix circuits.
In total, it features a total of 22 turns and a range of different inclines and straights that can push supercars to the limit.
Magarigawa Club was originally set up as a private track for the Japanese billionaire owner, who reportedly wanted it for his wife and kids’ pleasure.
But it has since expanded to be a private club with a $230,000 annual joining fee.

Its Instagram page has highlighted a number of supercars to have passed around the circuit. They include a Lamborghini Revuelto, an Aston Martin Valkyrie AM Pro, and an Apollo Evo.
This track is by far the most impressive custom job that we’ve seen. But, there are more out there, such as the one Manny Khoshbin has flanking his house and playing host to his Bugatti Bolide
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