
For the entomologist, it makes a great broach, unless it’s alive…in which case, run!
Japan is known as the “Land of the Rising Sun”, as opposed to Australia’s apt nickname, “Land Where Everything is Out to Kill You”. However, the little island is still home to some frightening insects like the giant Asian hornet.
▼ “What am I supposed to do with this…?”
https://twitter.com/sun_s_k/status/721205332563787776Colloquially known as the osuzumebachi (lit. ‘giant sparrow bee’), these monster hornets grow to be about two inches in length. But, if this Twitter picture is to be believed, this “sparrow bee” looks a lot bigger than two inches!
▼ “It’s the first time I’ve seen one this big.”
https://twitter.com/sun_s_k/status/721205443977031680Twitter user @sun_s_k snapped these photos of a giant Asian hornet resting on a sweater, which gives us a pretty good frame of reference for how big this thing actually is. Imagine reaching into your closet and encountering one of these beasts! We aren’t sure we have the courage to go back and take a picture of it.
▼ “Due to so many replies, I uploaded a bunch of pictures.”
https://twitter.com/sun_s_k/status/721233784096468993You definitely have to be careful with these hornets around, while one sting from their six millimeter (0.24 inch) stinger won’t inject enough poison to kill someone who isn’t allergic, multiple stings can be lethal to grown adults. Fortunately, the Twitter user later tweeted that the hornet had been disposed of without anyone getting hurt and that there was no need to worry.
https://twitter.com/sun_s_k/status/721361221253931008At this time of year, the hornets are starting to come out of hibernation and it’s generally the queen who wakes up first. These yellow and black nightmares are generally most active from August to October, so be especially careful during those months. We’re just glad this story ends with no one getting injured because that thing is seriously huge!
Top Image: Twitter/@sun_s_k
[ Read in Japanese ]

Start your day off right with a swarm of gigantic hornets in your window
Twitter user shows us how to make your own pet Japanese giant hornet
Hornets: The perfect pet for people living in Japan?
Fighter discovers Japanese giant hornet in his apartment, hilarity ensues 【Video】
Honey with Hornets from Japan is exactly what it sounds like【Photos】
Japanese beef bowl chain Sukiya’s 2026 Smile Box lucky bag basically pays for itself
Hayao Miyazaki says Happy New Year to Studio Ghibli fans with new art for Year of the Horse
7 great places to see Mt. Fuji from without having to climb it
Kagoshima conveyor belt sushi chain Mekkemon rises above the rest with its special secret weapon
What’s inside the McDonald’s Japan fukubukuro lucky bag for 2026?
That time Seiji called JASRAC to ask why he didn’t get paid royalties for his song being on TV
Kura Sushi adds new cake party train to conveyor belts at select restaurants
Nintendo releases Metroid-shaped ice cube/cooking tray and Samus arm cannon pillow【Pics】
Hafu: Telling the story of Japan’s mixed-race minority and changing attitudes in society【Q&A】
Burgers soaked in a plate of hot cheese served at American Diner Andra in Tokyo
Starbucks Japan ready to get Year of the Horse started with adorable drinkware and plushies【Pics】
We found possibly the quietest Japanese-style hotel in Tokyo’s bustling Shinjuku district
Cup Noodle tries an authentic Jiro-style ramen, but something’s not quite right
Hello Kitty Choco Egg figures are an adorable trip through three periods of Japanese pop culture【Pics】
Japan’s oldest largetooth sawfish in captivity back on display in Mie Prefecture
Cyberpunk anime meets traditional culture in Ghost in the Shell gold leaf Japanese changing screens
The best Starbucks Japan Frappuccinos we want to drink again in 2026
We revisited Sweets Paradise after a decade to see if Japan’s dessert buffet still delivers
7-Eleven Japan starts new temporary luggage storage service in over 300 branches
Disillusionment at Tsukiji’s tourist-target prices led us to a great ramen restaurant in Tokyo
Starbucks teams up with 166-year-old Kyoto doll maker for Year of the Horse decorations【Photos】
Tokyo considering law requiring more trash cans following litter increase in heavily touristed area
Tokyo’s Tsukiji sushi neighborhood asks tour groups to stay away for the rest of the month
Tokyo event lets you travel back in time, for free, to celebrate 100 years since Showa era start
Sanrio theme park in Japan announces plans to expand into a Sanrio resort
Japan may add Japanese language proficiency, lifestyle classes to permanent foreign resident requirements
Stamina-destroying “Paralysis Noodles” are Tokyo’s newest over-the-top ramen innovation
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
Japan’s deadliest food claims more victims, but why do people keep eating it for New Year’s?
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
Starbucks Japan reveals new sakura drinkware collection, inspired by evening cherry blossoms
Updated cherry blossom forecast shows extra-long sakura season for Japan this year
W.T.F. Japan: Top 5 creepiest Japanese insects 【Weird Top Five】
Japanese Twitter user shows how to keep wasps away from your home in seconds with no chemicals
Leave a Reply