
Even as discourse over how best to eliminate revenge porn grows overseas, the first criminal case involving the messaging app Line has emerged in Japan. Police have arrested two men for sharing topless images of a woman in her 20s without her permission in April.
According to various news sources in Japan, two men, Kazuki Uchikawa (27) and Takuma Takakubo (26), have been arrested for sharing topless images of an unnamed woman in her 20s via Line, the free messaging app that has taken the nation by storm in the past few years.
▼ Video of Uchikawa during police transport
The woman had apparently joined a Line talk group (basically a shared messaging group) with Takakubo and several gamer friends after meeting him through a social networking site. Takakubo took the photos of the woman while she was changing and shared them on the talk group. He was apparently angry at the woman losing a souvenir he had bought for her while overseas.
Uchikawa then shared the photos with three other talk groups. He confessed to the crime, telling police, “I thought it would get them excited.”
It’s unclear exactly how many people the photos were shared with, though NHK has indicated that it was approximately 60 people. According to police this is the first criminal “revenge porn” case in Japan involving Line, though not the first “revenge porn” case. Japan passed anti-revenge porn legislation in November last year, and numerous cases have already emerged. The maximum punishment for posting “revenge porn” in Japan is a prison sentence of three years.
Line is a popular and free messaging app with a large user base in Japan. Several incidents involving the app, including bullying, dating scams and even murder, have occurred in the past few years.
Sources: Yahoo! News Japan, NHK News Web, Asahi Shinbun, Yomiuri Shinbun, National Police Agency
Image © RocketNews24

Messaging app LINE experiments with service to help pregnant women find seats on trains
Line messaging app adding unsend function to save us from our embarrassing selves
First-ever arrest made related to AI-generated porn in Japan
Studio Ghibli adds The Boy and the Heron stamps to Line messaging app in Japan
Retro Pokémon stamps with sound effects released for instant messaging app Line!
Nine great places to see spring flowers in Japan, as chosen by travelers (with almost no sakura)
Pizza Hut Japan teams up with creator of one of the country’s best kinds of ramen for ramen pizza
Is Japan’s Crab-shaped Cup Ramen Timer worth the hype?
Japan has a cute Pokémon menu you probably don’t know about yet
New Japanese menstrual product seeks to help women spot unidentified iron deficiencies
Tokyo has a brand new Harry Potter shop with its own butterbeer bar – Let’s see what’s inside【Pics】
Studio Ghibli releases Catbus pullback keychain that runs like the anime character
We followed Tokyo’s mystery walking map and ended up creating our own bar-hopping adventure
Is this Tokyo government office still one of the best places in the city for a curry rice lunch?
A visit to “the most blessed kappa statues in all of Japan”【Photos】
Starbucks Japan unveils new sakura cherry blossom collection for hanami season 2026
Japan’s cherry blossom season predicted to start earlier than we’d thought, especially in Tokyo
Japanese government planning higher ticket prices for foreign tourists at Tokyo National Museum
Starbucks Japan releases a new Cream Puff Frappuccino for a limited time
Is Tokyo Station’s startlingly expensive wagyu bento boxed lunch worth its high price?[Taste test]
One Piece creator has hidden secret of anime treasure’s identity in chest at bottom of real-world ocean
Silicone testicle covers banned from Japanese sauna following cups being left behind and on shelves
Studio Ghibli now sells Ursula’s backpack from Kiki’s Delivery Service at its anime shop in Japan
Live-action One Piece’s Luffy teaches Sesame Street’s Elmo a Japanese word for friendship[Video]
Japan’s newest Shinkansen has no seats…or passengers [Video]
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
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
The 10 most annoying things foreign tourists do on Japanese trains, according to locals
Take a trip to Japan’s Dododo Land, the most irritating place on Earth
Naruto and Converse team up for new line of shinobi sneakers[Photos]
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
New Pokémon Line app message stamps raise money for children in Japan’s disaster-struck regions
Studio Ghibli releases new batch of Line app anime stamps, this time for Kiki’s Delivery Service!
Tokyo prostitution ring members who targeted foreigners arrested
Three people become first arrested in Japan for posting 10-minute movie recap on YouTube