
They say you should never do something for free if you’re good enough at it to get paid, and apparently that applies to making stool too.
“There’s value inside of me” is a nice, life-affirming philosophy to have, one that’s sure to boost your sense of happiness and mental wellbeing. However, it turns out that there may also be something of economic value literally inside of you, and specifically within your bowls.
In April, Japanese pharmaceutical company Metagen Therapeutics opened a new facility in the town of Tsuruoka, Yamagata Prefecture. It’s called the Tsuruoka Stool Donation Room, and yes, it’s a place to poop, but its name doesn’t quite tell the whole story. What does it leave out? The fact that they’ll pay you for your poop.
▼ Tsuruoka Stool Donation Room
We’re not talking chump change here, either. Metagen is offering a rate of 5,000 yen (US$34.50) per poo.
However, this doesn’t mean that you can simply saunter in, take a dump, and hold out your hopefully freshly washed hand to get paid. Again, Metagen is a pharmaceutical company, not a federation of fecal fetishists, and what they really want isn’t your poo, per se, but the intestinal/gut bacteria that can be extracted from it and used to make medicine. They’re not just looking for any poo, either, as the company says that only 5 to 10 percent of people have poo that’s high-quality enough for this purpose.
Because of that, there’s a thorough screening process designed to ensure that only the best of the best turds fall into the Tsuruoka Stool Donation Room’s special donation toilets.
The first step is to apply online here through Metagen’s Chomusubi online registration system. Applicants must be aged between 18 and 65 and in good health. Those who pass the online evaluation stage will then be contacted for an in-person medical evaluation at a hospital in Tsuruoka before successful candidates are selected to provide poo at the donation room.
▼ There’s even a lounge for donors, who can relax in the comforting atmosphere of being in the company of some of Japan’s top poopers.
The program’s terms say that donors will be compensated with a 5,000-yen Amazon gift card per donation, implying that you may be called upon to drop multiple deuces. The terms also say that candidates should be able to undergo the screening examination process every two to three months, which means that if you’ve got elite-class poop, there’s a chance you could be earning 30,000 yen a year from your brown gold, which is an even better deal than converting your blood into anime merchandise.
Source: PR Times, Nihon Keizai Shimbun via Hachima Kiko
Top image ©SoraNews24
Insert images: PR Times
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!




Japanese mobile game has anime girls asking you detailed questions about your poop
The Japan Poop Society is making movements to protect people’s health
Go on a sh*tty shopping spree at Unco Store poop-themed goods boutique
Japan’s Poop Lucky Bag is a sack of crap, but is it the good kind?
Stranger sticks 1,000 yen in man’s hand in Japanese train restroom, for a very good reason
Private booths are coming to Japan’s Shinkansen bullet trains even sooner than we’d thought【Video】
The Purple Lucky Bag from Village Vanguard is an extra-large waste of money
Japanese beef bowl chain Sukiya’s 2026 Smile Box lucky bag basically pays for itself
Dragon Quest Burgers and Slime drinks are coming to McDonald’s Japan【Video】
Harajuku’s new permanent Tamagotchi shop is filled with cuteness and a surprising lack of poop
Majority of Japanese mayors say foreign residents are essential but most see good and bad effects
Nephew receives SD card after his uncle passes away, finds treasure trove of gems from the past
New Japanese menstrual product seeks to help women spot unidentified iron deficiencies
Brand-new Pokémon park opens in Japan with larger-than-life-size Lapras【Photos】
Our top 3 cafes in Azabudai Hills, Tokyo’s newest and possibly swankiest shopping complex
Starbucks Japan ready to get Year of the Horse started with adorable drinkware and plushies【Pics】
Hayao Miyazaki says Happy New Year to Studio Ghibli fans with new art for Year of the Horse
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
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
That time Seiji called JASRAC to ask why he didn’t get paid royalties for his song being on TV
Japan’s oldest largetooth sawfish in captivity back on display in Mie Prefecture
Pizza Hut Japan’s hot lucky bags are perfect for a New Year’s pizza party
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
Japan may add Japanese language proficiency, lifestyle classes to permanent foreign resident requirements
Sanrio theme park in Japan announces plans to expand into a Sanrio resort
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
New smartphone Tamagotchi promises to take a dump on your living room floor in preview video
Leave a Reply