
Man is the first person to be arrested on this charge after laws against modding were revised in November
A man from the Niigata prefecture was arrested in March for modifying and reselling Pokémon 3DS games, the Yomiuri Shimbun reported on Monday. This case marks the first arrest on this charge since the Unfair Competition Prevention Act was revised in November last year to tighten restrictions against the unlawful modification and distribution of data.
According to an insider connected to the investigation, the man, who is an office worker in his 30s, would sell his services by modifying data on Nintendo 3DS games. He extracted data from a second-hand copy of a Pokémon game and use it to overwrite the data of another game. He would then sell the altered game online for approximately 10,000 yen (US$92).
Upon his arrest, the man admitted his guilt and said that he could not stop because it earned him money. He was ordered to pay a fine of 300,000 yen (US$2,782).
The device the man used to modify the data was sold in a game-related appliance store in Tokyo. On June 7, the police began investigating the store on the suspicion that it was assisting with the crime.
Source: Yomiuiri Shimbun via Otakomu
Top image: Flickr/Bryan Ochalla
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!
More from Anime News Network:

Man arrested in Japan for selling modified Pokémon to Sword and Shield players
Zelda hacker arrested by police in Japan for selling modified Breath of the Wild save data
Man in Japan arrested for selling modified Super NES Classics with extra games, making 540 bucks
Japanese court gives seller of modified Nintendo Switch systems suspended two-year prison sentence
The original Pokémon games are coming to Nintendo’s 3DS Virtual Console early next year!
Development of Puyo Puyo puzzle game for use in nursing homes underway
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan has a new bar just for people thinking about quitting their jobs, and the drinks are free
Yakuzen ramen restaurant in Tokyo is very different to a yakuza ramen restaurant
Osaka establishes first designated smoking area in Dotonbori canal district to fight “overtourism”
Japanese breast size study shows rapid growth in previously smallest-busted region of county
Japanese police officer pursues, pulls over Lamborghini supercar…while on a bicycle【Video】
What are McDonald’s macarons really like in Japan?
Take a trip to Japan’s Dododo Land, the most irritating place on Earth
You can now visit a recreation of Evangelion’s Tokyo-3 and live there in miniature form in【Pics】
The 10 most annoying things foreign tourists do on Japanese trains, according to locals
Naruto and Converse team up for new line of shinobi sneakers[Photos]
Is Sapporio’s Snow Festival awesome enough to be worth visiting even if you hate the snow? [Pics]
Japan has trams that say “sorry” while they ride around town…but why?
Tokyo Skytree turns pink for the cherry blossom season
Sakura Totoro is here to get spring started early with adorable pouches and plushies
Poop is in full bloom at the Unko Museums for cherry blossom season
Shibuya Station’s Hachiko Gate and Yamanote Line stairway locations change next month
Japan’s new “Cunte” contact lenses aren’t pronounced like you’re probably thinking they are
Japan’s newest Shinkansen has no seats…or passengers [Video]
Foreigners accounting for over 80 percent of off-course skiers needing rescue in Japan’s Hokkaido
Super-salty pizza sends six kids to the hospital in Japan, linguistics blamed
Starbucks Japan unveils new sakura Frappuccino for cherry blossom season 2026
Foreign tourists in Japan will get free Shinkansen tickets to promote regional tourism
Is China’s don’t-go-to-Japan warning affecting the lines at a popular Tokyo gyukatsu restaurant?
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Starbucks Japan releases new drinkware and goods for Valentine’s Day
We deeply regret going into this tunnel on our walk in the mountains of Japan
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
No more using real katana for tourism activities, Japan’s National Police Agency says
Two middle-aged men use 3DS to meet, assault 12 year-old girl, Ibaraki police say
2021’s top stories in video game and Nintendo news【SoraNews24 Year in Review】
Nintendo leak: New Pokémon game titles are “Pokémon SUN” and “Pokémon MOON”
2 men arrested for stealing kid’s 320 Yu-Gi-Oh! cards
Nintendo gives Pikachu a deep, manly voice for the newest Pokémon game 【Video】
Dragon Ball Fusions game’s Nintendo 3DS bundle, 1st print bonuses unveiled
Pokémon Crystal gets digital release for 3DS in January
New patent filed by Nintendo hints at wireless tech-toting Pokémon device
Gotta catch ‘em all, right now! Hardcore Pokémon player shows how to quadruple your productivity
Japan’s 10 best-selling video games this century so far
Survey reveals the most-played Pokémon games in Japan among other generational trends
Newsflash: Attack on Titan 3DS game to get North American release?
Volunteers being sought for field test of Pokémon Go mobile game
New starter Pokémon and setting for upcoming Pokémon Sun and Moon games revealed 【Video】
Pokémon Sun & Moon Games’ Trailer Reveals Version-Exclusive Pokémon, Trainer Customization
Ehime man arrested for hitting cop who interfered with his Pokémon GO game