
Intellectual Property High Court slams the breaks for the company once known as “MariCar.”
It’s a testament to the success of the Nintendo franchise that it’s pretty much impossible to see a go-kart and not, withing about a single second, think of Mario Kart. Honestly, with a dozen-plus games released over a span of 27 years, most people alive today have spent far, far more time driving an in-game Mario Kart than one of the real-life runabouts.
All the same, Tokyo-based Mari Mobility Development leaned a little too heavily into its marketing plan of billing itself as a real-life Mario Kart rental company. For starters, the company’s original name was “MariCar,” which when written in Japanese katakana script (マリカー), is exactly the same as the fan nickname for the Mario Kart series in Japan. Then there was the way Mari doubled down by renting, for an additional charge, costumes so drivers could dress up as Mario, Luigi, and other Nintendo characters as they zipped around the streets of Tokyo.
The rental service became a hit with foreign tourists, but when Nintendo found out about it, they decided to take Mari to court for what they felt was unlawful use of the Mario Kart name and imagery (the lookalike costumes were also heavily featured in Mari’s ads and promotional videos). The first trial began in 2017, and now, nearly three full years later, it looks like the lawsuit is coming to a close with a massive monetary victory for Nintendo.
▼ Mario Kart 8 Deluxe trailer
On January 29, Japan’s Intellectual Property High Court ruled that Mari Mobility Development must pay Nintendo 50 million yen (US$454,500) in damages, on the grounds that “Mari Mobility Development’s actions have infringed upon Nintendo’s operating profits.”
The Intellectual Property High Court ruling brings to an end the second courtroom clash between Nintendo and Mari. The 2017 lawsuit, which was filed in Tokyo’s First District Court, also ended in a victory with Nintendo. At that time, the judge had ordered Mari to pay Nintendo 10 million yen in damages, but both Mari and Nintendo were unsatisfied with the overall decision. Both parties filed appeals, and along the way Nintendo upped the amount it was seeking from 10 to 50 million yen.
Following the High Court ruling, Mari released a statement on its official website, which is now a desolate-looking collection of plain black text on a solid white background. “We deeply regret that portions of our position were not accepted, and we will be closely examining the contents of the ruling while deciding on our next course of action.” Nintendo’s statement, meanwhile, says “We will to continue to take necessary measures to protect our company’s brands and intellectual properties which were created through years of effort.”
While Nintendo itself isn’t in the kart rental business, the company has long valued its squeaky-clean image, which has often functioned as a shield protecting the company from criticisms lobbed at other organizations in the video game industry by parents and children’s advocacy groups. With multiple accidents involving go-karts having taken place in Tokyo, including a Mari rental kart jumping onto a sidewalk, it’s not surprising that Nintendo would look harshly upon any marketing piggybacking on the Mario Kart franchise, especially with a Mario Kart-style attraction rumored to be part of the upcoming Universal Studios Japan Super Nintendo World area.
Source: Bengoshi.com News via Hachima Kiko, Mari Mobility Development
Images: YouTube/Nintendo 公式チャンネル
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!


Tokyo’s “real-life Mario Kart” go-kart rental company loses lawsuit against Nintendo
Nintendo takes “real-life Mario Kart” company to court for the second time and wins yet again
Tokyo’s new “real-life Mario Karts” make it ridiculously clear they’re unrelated to Nintendo
Nintendo’s victory over MariCar finalized by Supreme Court of Japan
Nintendo Shutting Down Real World Mario Kart Fraud
12-year-old British girl who went missing in Tokyo found safe after visiting anime sites around Yokohama
Japan’s Rabbit Island in danger of becoming Boar Island, tourists asked to follow feeding rules
Japanese workers reveal their top five mysterious rules they wish would disappear【Survey】
Tokyo giving out free furoshiki from Pikachu’s designer to help tourists carry their garbage home
Stay at a hotel with a bed for your plushie in Japan
Japanese convenience store sunglasses just became our newest Convenience Wear obsession
Kyoto shop turns traditional Japanese kimono into teddy bears, with special meaning hidden in their patterns
A practical guide to freezing your boss’ hat in a block of ice [Photos]
Starbucks Japan releases two new seasonal drinks that blur the line between summer and autumn
Totoro shaved ice wows Studio Ghibli fans in Tokyo for a very limited time
Study finds hundreds of people in Indonesia legally named after Naruto, Inuyasha, other anime stars
12-year-old foreign tourist missing in Japan, police asking for help finding her [Video]
Studio Ghibli adds new Jiji’s baby plush toy to its anime merchandise range in Japan
Japanese gacha machine in Shibuya now sells tiny capsule terrariums
The Japanese city where ordering grilled chicken doesn’t guarantee you’ll actually get chicken
Japanese airlines set to cut fuel surcharges for international flights in September and October
Beautiful off-the-beaten-path spot near samurai castle in rural Japan looks like a Monet painting
Tokyo subway installing new ticket gates that don’t accept payment through Suica or other IC cards
New Shinkansen luggage drop-off system begins in Japan, making train travel even easier
Air-conditioned dress shirts arrive in Japan to save working professionals from sweltering heat
Japanese Shinkansen becomes an overnight hotel for three nights this summer
Pokémon Center Online designates first Pokémon items that will require Japanese ID card to buy
Japanese toilet aims to attract foreign tourists but not everybody is happy about it
99-year-old woman rescued while attempting to climb Mt. Fuji
Tokyo’s newest viral dessert is like a Japanese parfait inside a bread bun [Taste test]
New Japanese vending machine at Shinkansen station sells cups of ice on platform
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Studio Ghibli has a new anime out, and there’s only one place in the world where you can see it
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Trial begins in the case of Mario Kart v. Mari Car
Formerly Mario-themed go-kart rental service opens crowdfunding to save their business
Tourists return to Japan, and Mario Karts return to Tokyo roads with them
Street Kart company famous for Super Mario karts ends crowdfunding campaign with dismal support
MariCar Mario Kart driver mounts pavement, causes serious damage in Tokyo accident
Nintendo announces its next mobile app release: Mario Kart Tour!
Rumors of real-life Mario Kart attraction to open at Super Nintendo World
Tokyo go-kart rental company charged for renting to foreign tourists “without driver’s licenses”
Mario Kart Live: Home Circuit: Is it as cool as it looks in the trailer?【Review】
Uno Mario Kart is ready to take the action from the track to the cards with cool crossover rule
The real story of Nintendo’s Mario
Mario Kart apparel line pulls into Uniqlo just in time for Christmas【Photos】
It’s a-me, a Lego! Nintendo and Lego to collaborate on a new project【Video】
Mario Kart makes the leap to virtual reality at new Tokyo VR entertainment center【Video】
First look at Universal Studios’ Mario Kart ride, Super Nintendo World’s opening date revealed【Vid】