
The country that created the book Everybody Poops now gives you a way to let everybody know.
In Japanese, the word “unko” means “poo,” complete with the innocent, child-like nuance of its English equivalent. Because of that, you might mistakenly think that gadget maker 144Lab’s new Unko Button, which it’s marketing to new parents, is some sort of technological wonder that moms and dads can press to empty their baby’s bowels at a time when it’s convenient for them, but the truth is arguably just as odd, though in a different way.
The Unko Button is a palm-sized box that records your baby’s bowel movements at the touch of a button, instantly sharing the announcement through popular messaging app Line with the members of the chat group you’ve designated to receive the news.
▼ Video demonstration of the Unko Button (thankfully with no on-screen unko production)
▼ All changed
▼ And now that you’re done wiping a bottom, it’s time to spread the word.
The name of the Unko Button is slightly misleading, as the box actually has two buttons on it, one to record bowel movements and one for urination. The developers say that the Unko Button is great for busy parents who want to track their infant’s digestive functions, but don’t have the time to stop and record each poop or pee expulsion. In addition to Line notifications, the Unko Button records, in an online app, the exact date and time of the button press, whether your baby pooed or peed, and even lets you write memos regarding color, consistency, and the child’s mood.
▼ Oddly enough, while the poo icon is a realistic brown, the pee drop is blue, making it seem like your baby is excreting purified spring water.
While it’s important for parents to be on the lookout for inconsistencies and irregularities in their baby’s bowel movements, the down-to-the-second record-keeping of the Unko Button seems like a little intense.
▼ Dad pauses for a moment at work as the notification comes in…
▼ …then smiles with as much quiet satisfaction as if he took the dump himself.
▼ Happily adding notes to the poo record at the end of the day
▼ Will this kid’s parents delete his poo records once he’s potty trained, or hold onto them for nostalgic/blackmail purposes?
However, the exact nature of the Unko Button’s records serves a secondary goal of the developers. By showing exactly how often babies need to be changed during the day, the inventors hope that Japanese fathers will come to better understand the pressures of taking care of a small child, and thus be encouraged to pitch in more to give their harried wives a break.
144Lab also points out that while the Unko Button’s default settings are to record pooping and peeing, the pre-set recording text can be altered, allowing the device to be used for things such as tracking your exercise regimen, when your pets have been fed, or even when you yourself last took a poo if you happen to be suffering from constipation recently.
The Unko Button isn’t currently available in stores, and is instead being offered as part of an ongoing crowdfunding campaign here on website Makuake, with reward tiers that include the device starting at 2,520 yen (US$22.50).
Source: Makuake via IT Media
Top image: YouTube/144Lab
Insert images: Makuake, YouTube/144Lab
Follow Casey on Twitter, where he’s kind of concerned about the video mom’s half-effort hand-washing before she changed the baby.









Mt. Fuji decorated with a 500,000-flower pink carpet is Japan’s ultimate spring view
30 Pikachus want to share a Tokyo hotel room with you that has separate Grass, Water, Fire spaces
Pringles Chocolate, but with a Japanese twist, is the snack hack you should be trying right now
Feasting with Fluffy! Learn how to cook for both you and your feline friend
Get in the Gundam robot! Event lets fans sit in giant Zeta Gundam replica cockpit
Mt. Fuji decorated with a 500,000-flower pink carpet is Japan’s ultimate spring view
30 Pikachus want to share a Tokyo hotel room with you that has separate Grass, Water, Fire spaces
Pringles Chocolate, but with a Japanese twist, is the snack hack you should be trying right now
Feasting with Fluffy! Learn how to cook for both you and your feline friend
Get in the Gundam robot! Event lets fans sit in giant Zeta Gundam replica cockpit
Japan’s prime minister exchanges Dragon Ball kamehamehas with president of France[Video]
Japanese shrine may have created the most Kyoto-like “wear a mask” reminder ever
All-you-can-drink sake in the park as 23 brewers come to Tokyo for the Shibuya Sake Festival
Ghibli’s Hayao Miyazaki says the anime industry’s problem is that it’s full of anime fans
Permanent Sailor Moon stage show theater announced for Tokyo
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
You can assemble a well-balanced team of Pokémon, them eat them, thanks to Japanese cake chain
Two food hacks take Japan’s convenience store fried chicken to amazing new sandwich heights
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
Peanuts and Coke becomes a viral hit in Japan, but is it a trend worth joining?
Can a downtown Tokyo super sento bathhouse beat a hotel for a one-night stay?
New Japanese KitKats come in sakura flavour, with poetic symbolism for success
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
Krispy Kreme releases Super Mario doughnuts in Japan for a limited time
Studio Ghibli releases Catbus pullback keychain that runs like the anime character
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
Japan’s prime minister exchanges Dragon Ball kamehamehas with president of France[Video]
Japanese shrine may have created the most Kyoto-like “wear a mask” reminder ever
All-you-can-drink sake in the park as 23 brewers come to Tokyo for the Shibuya Sake Festival
Ghibli’s Hayao Miyazaki says the anime industry’s problem is that it’s full of anime fans
Permanent Sailor Moon stage show theater announced for Tokyo
Japanese politician arrested on charges of accepting bribes to reduce number of monkeys in park
The 5 best entry-level roadside stations in Japan’s Kanto Region, according to experts
Meet the new model set to make manga artists’ lives a whole lot easier
Get a Complete Psych Profile in a Few Minutes Using Only a Pen and Paper
McDonald’s and Gundam team up for customized anime mecha and fried chicken sandwiches[Video]
Free Pokémon-catching mini game with all 151 Kanto Pokémon added to Google searches!
Family Mart unveils new Japanese bread that elevates convenience store food to mocchiri levels
Shawn Wasabi’s digital mash-up samples Pikachu, Final Fantasy, Perfume
Japan Bucket List II: 8 places you need to visit to really understand Japan