Look up “JDM” online, and you will usually find a fairly dry definition: Japanese Domestic Market, referring to vehicles and parts produced for Japan’s home market. That is technically correct, but ask a car enthusiast what JDM really means, and you will likely hear a very different answer.

At its heart, JDM culture is about individuality. Owners take Japanese cars such as Skylines, Silvias, and RX-7s and rebuild them piece by piece using parts from Japan’s legendary tuning brands, transforming each vehicle into a unique expression of personal taste.

The result is a visual language all its own, distinct from USDM, the American tuning scene that dominated car culture for decades. Lower, sharper, and unmistakably Japanese, this homegrown style is exactly what has captured the imagination of car enthusiasts far beyond Japan.

JDM did not become a global phenomenon overnight. Its rise was built scene by scene and frame by frame.

It began in the 1990s, when Japanese automakers were producing some of the most exciting sports cars the world had ever seen, including the Nissan Skyline GT-R, Toyota Supra, Mazda RX-7, and Nissan Silvia. These cars were more than just fast. They became the foundation of a tuning culture that developed on Japan’s streets, mountain roads, and expressways.

Then came the stories. Manga and anime such as Initial D turned mountain-pass racing into legend, while Wangan Midnight immortalized high-speed runs on Tokyo’s expressways. Hollywood carried the culture even further with The Fast and the Furious: Tokyo Drift, introducing JDM cars and drifting to audiences who had never set foot in Japan. Racing games such as Gran Turismo also gave players the chance to get behind the wheel long before they could see these cars in person.

With the rise of YouTube and Instagram, that fantasy began to feel real. Videos of places such as Daikoku PA, with rows of tuned Japanese cars gathered beneath the highway lights, went viral and transformed a local parking area into a bucket-list destination. For a growing number of visitors, seeing the scene in person is no longer just a bonus. It is one of the main reasons they come to Japan.

First, an important reality check: Daikoku PA is not a neighborhood, park, or tourist attraction with a nearby train station. It is a parking area, or PA, Japan’s equivalent of a highway rest stop, built directly into the Shuto Expressway’s Bayshore Route in Yokohama.

That single fact explains much of the culture that developed around it. Because Daikoku PA is located inside the expressway, there is no pedestrian entrance, nearby train station, or public bus service.

'The only way in or out is by car.'

(Climbing over fences or entering through the surrounding roads on foot is illegal trespassing, not a clever shortcut. It could lead to arrest, so please do not attempt it.)

This built-in exclusivity helped make Daikoku PA a natural gathering place for car owners. If you were already out driving, why not stop by and see who else was on the road that night?

For visitors, this is the most important point to understand before planning a trip. It is also why, later in this guide, we explain the different ways travelers can reach Daikoku PA, from safe, fully guided JDM tours to driving there yourself. See our tour comparison guide for details.

Long before Daikoku PA became known for relaxed car meets, the surrounding highways had a far more dangerous reputation.

In the late 1980s and 1990s, the Bayshore Route became the territory of the Wangan-zoku, or “Bayshore tribe,” drivers who chased extreme speeds in heavily modified cars, sometimes exceeding 300 km/h on public roads. This was the world later immortalized in the manga and anime Wangan Midnight, in which a tuned Nissan Fairlady Z takes on challengers along the same stretch of highway.

Around the same time, another group known as the Roulette-zoku, or “roulette tribe,” took a different approach. Rather than pursuing top speed on a straight route, they repeatedly raced around Tokyo’s C1 inner loop, circling the city night after night like a roulette wheel. Fans of Initial D and its mountain-pass battles may recognize both groups as part of the same wider street-racing era.

These were illegal and extremely dangerous subcultures, and they are now firmly part of the past. Today, visitors gather at Daikoku PA to display, admire, and talk about cars, not to race them.

Even so, the legends of that era still linger. Tuning icons such as RE Amemiya, famous for its radically styled RX-7 builds, Smoky Nagata, whose heavily modified GT-Rs gained worldwide attention, and Yanagida, celebrated for his Fairlady Z creations, are all said to have been familiar faces at Daikoku PA in its early days. As with much of the folklore surrounding this period, however, the stories have grown and evolved over time.

These days, Daikoku car meet has settled into something much calmer: an open-air, no-admission-fee gathering spot where owners park up, chat, take photos, and show off months — sometimes years — of work under the hood.

For the most part, Daikoku PA is a safe and welcoming place. Many visitors describe friendly owners who are happy to chat about their cars, even when there is a bit of a language barrier.

That said, this is not an official event with organizers or a fixed set of rules. On any given night, a few drivers may rev their engines a little too enthusiastically for attention, and occasional arguments or confrontations can break out. When that happens, the police may step in, whether by quietly patrolling the lot or closing the parking area for the rest of the night.

In other words, most nights are uneventful, but nothing is guaranteed. Treat it as the kind of outing where the scene may be quiet, dispersed, or gone by the time you arrive, and you are less likely to be disappointed.

So, with these rules and on-the-ground risks in mind, how can you enjoy the Daikoku car meet safely and with confidence? Here's what you need to know.

Daikoku PA is the one place on Earth where you can feel the full energy of Japan's JDM culture firsthand. But since it's a parking area built into a highway, you can't get there on foot or by train.
Here's a quick recap of the three ways to enjoy Daikoku PA safely and smoothly.

With pickup/drop-off and an English-speaking guide included, you don't have to worry about the hassle of getting there — or the risk of showing up just as the spot gets shut down. This is the best option for first-timers, or travelers without a car.

GetYourGuide

Viator

Best for travelers with an International Driving Permit (IDP). If you're confident driving on the Shuto Expressway, this can be an unforgettable driving experience in its own right.

More expensive, but a good fit if you'd rather travel privately. Just be sure to book your return trip in advance too.

Follow the rules, listen to the police if they ask you to move, and enjoy a night at Daikoku PA you won't forget.

Daikoku PA isn't the only spot in Japan that will get a car lover's heart racing. Check out these guides too, and make the most of your driving-and-motoring trip through Japan.