
Sometimes it’s better not to know where nice things come from. That’s the lesson Japanese netizens learned last week when a TV show revealed a very unpleasant fact about why jasmine has its unique and fragrant scent.
In a segment of the variety show aptly called “it’s better that you don’t know,” the president of an “aroma school” in Tokyo revealed that the compound that gives jasmine its pleasant fragrance is also responsible for a very unwelcome smell familiar to us all.
The TV show, hosted by Masahiro Nakai the leader of the legendary J-Pop group SMAP, had brought aroma expert Malane Sawada on to reveal a shocking fact about odor. Not mincing words, Ms. Sawada told the audience that the same compound that gives jasmine its intoxicating, flowery fragrance is also the same compound found in feces. So yes, that perfume with jasmine oil is related to the inside of your toilet bowel.
▼ Who needs pure jasmine extract when you can apparently make your own?

But Ms. Sawada went on to explain that the compound Skatole (which is totally related to the word scat so giggle away) gives off a different scent depending on the concentration. In very high concentrations, such as that found in poop, it smells like, well, poop. But in lower concentrations, the compound has a light, flowery smell, such as in jasmine. She told the audience that the first time she heard that jasmine and poop shared a chemical compound, she was shocked and didn’t believe it.
As part of the show, they went out to the streets and gave unsuspecting people a whiff of the compound, telling them it was “a very strong jasmine odor.” Unsurprisingly, no one wanted to dab this perfume behind their ears and it even made a few people gag.
While this is hardly the most appetizing thing to learn about what might have been your favorite tea or perfume scent, maybe it can make those unfortunately smelly trips to the bathroom a little more pleasant knowing that you’re breathing in a heavily concentrated floral scent.

Japanese scientists determine the source of the coveted “young woman” smell
Japanese cosmetic company discovers our “stress smell” is similar to a dead animal’s butt
10 times to avoid traveling in Japan in 2026
Ramen restaurant’s English menu prices are nearly double its Japanese ones, denies discriminating
Small Hokkaido bookshop’s unique service is getting business from all over Japan
Nearly one in ten young adults living in Japan isn’t ethnically Japanese, statistics show
Find a red envelope on the ground? Here’s why you should never pick it up
Corny Confection Combines Crunchy Cool, Converts Cynics
Survey reveals how Japanese people plan to spend the 2023 New Year’s holiday
A Japanese dating app matched our bachelorette with a Buddhist monk, and she learned some things
Six summer 2022 anime that our reporter has a hunch are going to be big【Seiji’s World of Anime】
Motorized Electric Gaming Bed from Japan takes gaming furniture to the next level【Video】
Japanese beef bowl chain Sukiya’s 2026 Smile Box lucky bag basically pays for itself
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
Cup Noodle tries an authentic Jiro-style ramen, but something’s not quite right
Top Japanese cosplayer Enako returns to Comiket after 6 years, creates mayhem with admirers
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
Pizza Hut Japan’s hot lucky bags are perfect for a New Year’s pizza party
Majority of Japanese mayors say foreign residents are essential but most see good and bad effects
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
Lacquerware supplier to emperor of Japan and Pokémon team up for new tableware
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
Leave a Reply