If you were to believe social media, the archetypal car collector should be a chiselled, brilliantly tanned entrepreneur with teeth so bright only the Large Hadron Collider could accurately measure the light they emit.

Most of these characters are usually found at the more insufferable end of the personality scale.

But worse yet, this attitude gives very little insight into their actual passion for cars, instead functioning more as a peacocking exercise to showcase their wealth.

Which is what makes this particular collection all the more endearing.

It’s not located in a tax haven, rather the outskirts of Tokyo.

But not some onsen-clad retreat filled with panpipes and geishas either.

It’s actually a car park under one of Yokohama’s many train stations, accessed by thousands of commuters every single day.

Hardly the venue for one of the world’s largest Subaru collections...

Time to meet Akira Yokoyama – also known as Mr Boxer – who suffers from what he describes as Fuji Heavy disease.

And no, this isn’t the aftermath of another Fukushima-esque meltdown.

But a nod towards Fuji Heavy Industries, parent company of Subaru before it was renamed in 2017, and the only carmaker Yokoyama-san will entertain in his pursuit of maximum happiness.

STORY & PHOTOS Mark Riccioni

Mr Boxer isn’t just collecting all types of Impreza, either. He did that back in 2014 before selling off all but four and starting again.

“I love the Impreza, but I wanted to experience the models before its creation to better understand its history,” he explains.

And since then, every Subaru built since the company’s inception in 1953 has become a target.

Easier said than done with a brand like Subaru. It may not be renowned for producing ultra expensive cars, but they’re hardly famed for collectability once you look past models like the 22b, S201 and Spec C.

And if you’ve got bundles of cash, it’s relatively easy to hoover those models up.

Less so a 4x4 BRAT which hasn’t rusted into the earth.

Yokoyama-san doesn’t fit the traditional car collector mould.

Aside from arriving in a Subaru jacket, his appearance and demeanour gives very little away as to what he has stashed here in Yokohama.

You can find him on social media, but you’ll never see a selfie or his life outside this collection.

And don’t expect a reply to any direct messages, either.

“Many people ask if the Subarus are for sale, or if they can make a YouTube video on them,” Yokoyama-san tells us.

“But I am not interested in either. For this is my passion, my obsession for many years. It is not to gain followers or become noticed. But I do enjoy meeting other Subaru enthusiasts because of it.”

Naturally, he decided to push this further by bringing home a 22B in 2007 while prices were still fairly normal.

“It was lighter and faster than any Subaru I owned previously!” he exclaims.

“The GC8 look is timeless, especially in coupe form, and the widebody looks very motorsport. It drove so different to other GC8s, it left me wondering what are all the other Imprezas I haven’t owned like? The 22B is very special, but I wanted to try all the other variations too. And that’s when the collection got out of hand...”

Within the next few years, Yokoyama-san added all the greatest hits to his collection – S201, S202, S203 and RA-R.

The S204 followed in 2011 along with a GC8 Type R, Legacy RS-RA and Leone AG6 RX/II.

Not only was his collection ticking off Imprezas, but it had also spread to those earlier models predating it too.

“In 2014, I stopped collecting when I got to around 45 cars and I sold all but four of them,” he says.

“It was getting a little crazy. I thought by selling them all, it would cure me of the Fuji Heavy syndrome. But this disease has no cure, and nine years later I have even more cars than before!”

That’s because Yokoyama-san no longer wanted to just understand the Impreza’s history; he wanted to go far beyond this bloodline and all the way back to Subaru’s inception – collecting key models including the FF-1 from 1969 and the Leone Estate from 1978.

Yokoyama-san hardly turned his back on the Impreza, with his current collection featuring 17 GC8-generation models as well as later variations including the S206 from 2011 and even a GK2 from 2022 to ensure he hasn’t forgot the very latest generation.

So, what next? “Recently I started the collection of WRC and competition cars. I only have four so far – a 1992 Legacy, two 1994 Imprezas and a ’95 model driven by Colin McRae. The temptation is always there to find more interesting cars, but I don’t think the collection will grow any more from this point.”

According to Yokoyama-san, his focus has now shifted away from collecting and more to maintaining.

That’s no easy task with a handful of cars, let alone 50 of them.

But he’s adamant they need to be road legal and drivable all year round, even if that means selling a few in the process.

On paper that sounds sensible, but don’t forget what happened the last time Yokoyama-san had a little clear out nine years ago.

“Like I said, there is no cure for this disease,” he chuckles.

“Sometimes you just need to take a little medicine to make the symptoms better, but it will always come back one day...”