
When it comes to screwing, most people would choose a Phillips head or a flat-head to get the job done. Or if you’re in Japan, where they use different terms, you’d ask for a plus (+) or a minus (-) screwdriver to get things going. Now though, it seems the humble screw has just received a facelift, thanks to a clever design collaboration between a Tokyo artist and a manufacturer from Osaka. The only thing cuter than a tiny smiley screw is the adorable driver that screws them in!
Designer Yuma Kano teamed up with screw manufacturer Komuro Seisakusho to create the screw that turns frowns upside down. The joy of discovery and small surprises inspired Kano to deliver a tiny product with loads of character. These little babies are happily waiting to help you hold it together!
For best results, you’ll need the right technique and a special kind of driver that’s the mirror reflection of a smile. We wonder if there’ll be more emoticons in the future…
▼ Two smiles collide to create a load of happy.
▼ The tools you’ll need to bring a little character to your next DIY project.
▼ This little guy stands out from regular screws and brings a touch of warmth to a sharp corner.
▼ Feel the love every time you enter or leave the house. Other screws won’t hold onto your keys with a smile like this!
Kano only recently set up his studio, Studio Yamanaka, in an Edo period shipyard in Kawasaki in 2012. If this is the kind of thing that pops up after two years in business, we’re eager to see what’s next to come out of his doors!
Source: Studio Yumakano, Kotaro269







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
Japan now has “edible cat fur” for people who really love felines
7-Eleven’s new green tea rice ball and sweets are only available in Japan’s top tea-growing area
Sanrio Hotel Floria isn’t actually a hotel, but it’s still a must visit for fans traveling in Tokyo
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
Japan now has “edible cat fur” for people who really love felines
7-Eleven’s new green tea rice ball and sweets are only available in Japan’s top tea-growing area
Sanrio Hotel Floria isn’t actually a hotel, but it’s still a must visit for fans traveling in Tokyo
300-tonne hose washes up on Japanese shore
Tokyo’s life-size Gundam is getting a new look before its end-of-summer removal
7-Eleven Japan has a new Creamy Iced Cafe Latte that’s a hit on social media
Mos Burger adds Kandy Tea Milk to the menu and Japanese social media is here for it
Japanese university welcomes birth of baby deer on campus, president waives entrance exam[Videos]
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
New Tokyo sweets shop offers 648 different mochi ice cream dumpling combinations
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
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
Tokyo’s life-size Gundam anime mecha statue will be removed this summer
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
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
300-tonne hose washes up on Japanese shore
Tokyo’s life-size Gundam is getting a new look before its end-of-summer removal
7-Eleven Japan has a new Creamy Iced Cafe Latte that’s a hit on social media
Mos Burger adds Kandy Tea Milk to the menu and Japanese social media is here for it
Japanese university welcomes birth of baby deer on campus, president waives entrance exam[Videos]
Super Mario Galaxy Happy Meal toys now available at McDonald’s Japan
7-Eleven Japan joins the craze for Korean Gamja Cheese Balls
7-Eleven Japan releases new “mix-and-drink” matcha latte… that comes with a risk of choking
Two of Kyoto’s famous temples tackle streetside trash with solar-powered trash cans
Pachinko machines get new life and become big hit in Japanese assisted care facility
Lawson transforms convenience store food with massive katsu burger and an insane curry bread
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
Luxury houseplant fraud leads to arrest of Takamatsu man