
Let’s begin with a bit of linguistic trivia: How many of you know that Japanese has an expression for the area of exposed skin between the top of knee-high socks and the hemline of a skirt? No, this is not a joke, people–the actual term is 絶対領域 (zettai ryouiki), which literally means “absolute territory,” but I’m sure some of you already knew that.
If you didn’t, now is as good a time as ever to add that phrase to your mental lexicon, with LED light-emitting skirts about to enter the world of fashion and all!
Hikaru skirt (hikaru means “shining”) is the brainchild of one Kiyoyuki Amano, whose simple idea to create a skirt with LEDs attached blossomed into a full-blown marketable venture. When he first tried placing LEDs inside of a skirt, he noticed that the light created a pleasant illumination effect on the wearer’s thighs, leading to its current design. According to him, the hikaru skirt, with its incorporation of technological elements, is meant to fall halfway between everyday fashion and fashion for special occasions.
On January 16, Amano launched a Tumblr page dedicated to his unique piece of clothing. There’s currently no price or instructions about how to order the skirt yet, but we’ll be sure to let you know if we learn more information.
By the way, we’ve been saving the coolest detail for last–the fact that there are miniature gyro sensors (which sense rotational motion) inside the skirt. In other words, every time you move, the pattern of lights and colors in the skirt also changes! Hmm, we’re a bit taken aback that neither Lady Gaga nor Kyary Pamyu Pamyu has expressed any interest yet…
Now feast your eyes on some of the photos taken from the hikaru skirt’s official Tumblr site:
Now quick, somebody Photoshop a picture of Mr. Sato wearing one!
Source: ITmedia Inc.
Images: Tumblr (Hikaruskirt)









Glowing skirt lets you cosplay Hatsune Miku, show off your sexy thighs
These remote-controlled robot arms are the perfect complement to any skirt!
Light-up Hikaru Skirt makes its Idol music video debut
New Travelling Bento pouches turn your luggage into a Japanese lunch box
Mt. Fuji decorated with a 500,000-flower pink carpet is Japan’s ultimate spring view
Does a long line mean a sweeter deal? We compare two sweets from a Hokkaido food fair【Taste test】
New Japanese KitKats come in sakura flavour, with poetic symbolism for success
Foreign man arrested for walking on Shinkansen tracks, claims he was on the run from yakuza
McDonald’s and Gundam team up for customized anime mecha and fried chicken sandwiches[Video]
Why Japanese doesn’t need swear words
Don’t like drinking with the boss? No Promotion For You!
“Online streamer” tops dream job poll for young Japanese kids, older kids not so interested
Should this Japanese game developer be annoyed with “similar” release by other studio?
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa
Pokémon and Ikea Japan cross over into each other’s worlds with collaboration events
Starbucks Japan closing only Shinkansen platform branch for popularity-triggered renovations
Two food hacks take Japan’s convenience store fried chicken to amazing new sandwich heights
You can assemble a well-balanced team of Pokémon, them eat them, thanks to Japanese cake chain
Tokyo turns its phone booths into free Wi-Fi hotspots, and here’s how to use them
Fading Tokyo – Searching for signs of the Showa era as local neighborhoods evolve[Photos]
Tokyo teahouse serves up a sakura matcha dessert you won’t find anywhere else
7-Eleven Japan’s new baked-in-store sweet treat is only available in three parts of the country
Man bites woman at cherry blossom park in Japan, dies shortly after
Japan now has a special desk for people who work at home with a pet cat[Photos]
Famous Tokyo cherry blossom spot installs view-blocking screens to fight overcrowding[Video]
Uniqlo announces new T-shirts for One Piece, Naruto and more for manga publisher’s 100th birthday
Train station platform ramen store closes its doors on half a century of history in Tokyo
Starbucks Japan releases new My Fruit³ Frappuccino at only 34 stores around the country
Studio Ghibli releases Catbus pullback keychain that runs like the anime character
Krispy Kreme releases Super Mario doughnuts in Japan for a limited time
Japanese onsen egg maker from 100-yen store Daiso needs to be on your shopping list
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
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
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】
No more using real katana for tourism activities, Japan’s National Police Agency says