
They’re using our urge to share against us.
With its consecutive national holidays, Golden Week is one of those long-awaited periods in Japan, with many people eager to leave behind their daily stresses and get away from it all. However, this year saw the emergence of a new trend in crime that looks just as fishy as it smells. Criminals in Japan have turned away from the traditional methods of scouting out potential places to hit up for burglaries, and have started to employ the use of live crabs and stag beetles.
▼ Even the stag beetles aren’t innocent any more.
Imagine stepping out of your front door, the warm sun beaming down on you, when you look down and spot a crustacean standing in front of your door, looking innocently in your direction. Now, you haven’t just caught their latest member red-clawed in the middle of their first-ever heist. The situation is actually a little more complex.
In the modern era, when people see something out of the ordinary, many are tempted to reach for their phones and snap a picture of it to show other people or upload it onto social media.
▼ “Why is there a crab at my house?! #newfriend”
As you’re uploading that short clip of the crab waving its claws at you in a friendly manner, thinking that you’re going to get so many likes and comments at the absurdity of meeting your new crab buddy in the middle of a metropolitan city, you’ve already fallen into the criminal’s trap.
See, what these burglars are waiting for is for you to do exactly that. They place these animals at your front door and then monitor social media for keywords and tags like “crab” and “surprise.” Then, through monitoring of local tags or physical clues in your photos, the thieves can identify your home and link it to your social media account.
▼ The criminal’s keys to your house are found among the apps on your phone.
For now, your house and belongings are still safe, but when you upload a photo of you enjoying a beach cocktail three days later on a tropical island abroad, they now know exactly which house is currently empty and ripe for the picking.
▼ Your precious collection of design sneakers might already be missing.
So, while the temptation to try and go viral with your newfound doorstep crab is high, security advisors are recommending instead to refrain from posting anything and defend yourself with silence. If you find a stag beetle standing guard outside of your door, it’s not looking for its fifteen minutes of fame, it’s likely a dastardly accomplice in a crime-in-waiting.
To further ensure your home safety, and prevent yourself from becoming a target, invest in the four golden principles of home defense: sound, light, eyes, and time.
- Sound: alarms are your best friend.
- Light: utilize sensor lights.
- Eyes: security cameras and stickers (or even friendly neighbors) are always a great deterrent.
- Time: use auxiliary locks or a security film to make sure a break-in takes longer than a thief is willing to spend.
▼ 70 percent of criminals will give up after five minutes, and 90 percent after ten.
So, if you see a crab this week, just greet it politely, keep your camera in your pocket, and save the photos for your next holiday.
Source: Nagoya TV via Kinisoku
Top image: Pakutaso
Insert images: Pakutaso (1, 2, 3, 4, 5)
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!






A warning to think twice before taking photos of a crab dinner lying in a Japanese subway station
New Japanese “friendfunding” app lets you ask your pals for money crowdfunding-style
Elderly Japan man arrested for stealing toilet, using it in his home for three months
Naked woman runs through one of Tokyo’s busiest train stations, police say she’s not a criminal
Japanese adult video actress gets home-invasion robbed by teenagers in Tokyo
Studio Ghibli store Donguri Republic announces opening of first-ever store in America
Forget Tokyo go-karts – there’s a new way to sightsee on four wheels in Japan
Tokyo’s life-size Gundam is getting a new look before its end-of-summer removal
Japanese bento shop touches hearts by selling super cheap boxed lunches for around a dollar
Reinvented traditional Japanese hearths may be coming to a restaurant near you
When is miso ramen not miso ramen? When it’s the new ramen at one of Japan’s top beef bowl chains
Japan’s Pokémon Slowpoke Train goes on hiatus, but a mini version could be yours to own
Abandoned pirate pleasure ship sinking south of Tokyo Bay, city orders destruction
Universal Studios Japan is giving Frieren anime fans the chance to make unforgettable memories.
New Japanese overnight train coming to connect Tokyo with Tohoku in sleep-travel style
East Japan Railway announces plans to abolish magnetic-strip tickets
New Square Enix Cafe reveals Final Fantasy, Dragon Quest, Nier, and Fullmetal Alchemist menu items
Japan’s cheap beef bowl chain goes upscale with Matsuya Premium, but is it worth the higher price?
Family Mart commits “reverse fraud” in new Giant All-Star Festival, and we couldn’t be happier
7-Eleven Japan joins the craze for Korean Gamja Cheese Balls
Shakey’s Japan creates matcha mochi, Kyoto fish, and Kansai Chili Con Carne pizzas
Anne Hathaway creates PR frenzy in Japan after mentioning Tottori in Devil Wears Prada interview
7-Eleven Japan has a new Creamy Iced Cafe Latte that’s a hit on social media
Kanji ice cream becomes a sell-out hit in Japan
Uniqlo reveals third round of massive 100-year-anniversary manga T-shirts for Jump’s Shueisha
Even at twice regular Daiso price, this handy item is still great for summer travel in Japan
New official Ghibli anime food cookbook will teach you how to make Ponyo’s ramen and more
Japanese convenience store Lawson launches new “mini supermarket” chain, L Minimart
Japan’s real-world Pokémon hot spring’s first photos are here![Photos]
Kyoto public junior high school becomes first in Japan with a hoodie school uniform
Japanese convenience store shows us how to dress for the rainy season
Starbucks Japan unveils new Frappuccino showcasing “mottainai” culture
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
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
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】
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa
Japan’s 5.3 million beautiful Hitachi Nemophila flowers are now in full bloom[Photos]
Pokémon and Ikea Japan cross over into each other’s worlds with collaboration events
Japanese family wakes up to find complete stranger sleeping in his underwear in their living room
Anime cosplayer burglar arrested in Japan, can’t stop dressing up/stealing
Foreigners to blame for livestock theft, according to Japanese media
Japanese man finds other man he’s never seen before sleeping in his bed
“I’ll kill you!” says Japanese schoolgirl when convenience store won’t let her use restroom
Japanese public restroom ads donate to charities every time a stall is used
What’s up with the Ghibli Park photo and video ban?
Mysterious Japanese woman gives one million yen in cash to man she’s never met, then disappears
Japanese man invites neighbor in for a few beers immediately after being shanked by him
Japanese police arrest Vietnamese man for stealing 3,000 pears in roughly 24 hours
Trial ends for Shizuoka man who stole school equipment to recreate Love Live! classroom at home
Take a trip to Japan’s Dododo Land, the most irritating place on Earth
Bear breaks into house in Japan, quickly begins spending winter exactly like Japanese people do
Japanese cat cafe in Tokyo is a Ghibli-esque village run by felines in a castle
Home invasion robber makes Japanese granny feed him, gives her 10 masks in return