
We can all agree that there are few things more embarrassing than sudden, public diarrhea.
If forgetting to zip your fly is a one on the scale of public embarrassment, and tripping down an entire flight of stairs is maybe a four, explosive diarrhea has got to be an 11 or 12. With this in mind, you’re really taking your social life in your hands when you eat this bizarre but incredibly delicious fish in front of friends.
That’s because the flesh of the baramutsu, or oilfish, is laced with outrageously high levels of indigestible wax esters, which are kind of like syrup of ipecac that work in the other direction, if you will.
▼ It’s also incredibly ugly.
So why would anyone consume this fish other than for the express purpose of relieving constipation? Because the oilfish is apparently so delicious, it’s served widely in many Asian countries, where it’s consumed knowing full well the embarrassing and uncomfortable side effects.
It’s true that many people are tolerant enough of wax esters that small to medium-sized portions of the fish can be safely consumed, but the rich-tasting fish is allegedly so good that those unfamiliar with the side effects have been known to consume seconds, resulting in, if they’re lucky, an emergency bathroom visit.
In Japan, apparently due to the unpleasant side effects from eating the fish, the import of it has been banned since 1970. Some media sources claim the fish cannot be sold either, although others say it can. which makes us just a little scared to eat white fish anymore because you’re kind of playing diarrhea Russian Roulette doing that.
▼ Any one of these white ones could be oilfish.
Source: Hachima Kikou
Images: Wikipedia, Wikimedia Commons, Youtube



You’ll need a healthy dose of imagination for these Japanese window food samples
Nagoya man hospitalized after eating fish with name including “fugu,” a.k.a. “poisonous blowfish”
Tokyo’s insane Garlic Ramen is a meal, and an aroma, you’ll never forget[Taste test]
Sumikkogurashi cafes coming to five cities, may be so cute/cozy you’ll never want to leave【Pics】
Dumplings that’ll make you pretty! “Gyoza for girls” is the new food trend hitting Japan!
Kyoto receives more foreign tourists than ever before, but fewer visitors say they’ll return
Starbucks Japan unveils exclusive new Frappuccinos limited to three regional areas
Japanese Shinkansen welcomes overnight guests for one night during summer festival
Pokémon Card Stores requiring facial recognition scans for entry in Japan in latest anti-scalper move
JR releases prediction of peak Shinkansen crowdedness for Japan’s Obon travel season
McDonald’s Japan goes viral for Samurai Mac burger hack
Tokyo Pokémon Center announces reopening after months-long closure following stabbing death
Japan’s expensive “phantom” melon is so exquisite it sells out in just 12 hours
Japan has a maid hotel you can stay in, and it’s now taking reservation applications
Pachinko industry rebounds on convenience and innovation, but smaller parlors struggle to keep up
Tokyo subway installing new ticket gates that don’t accept payment through Suica or other IC cards
New Shinkansen luggage drop-off system begins in Japan, making train travel even easier
Japanese Shinkansen becomes an overnight hotel for three nights this summer
99-year-old woman rescued while attempting to climb Mt. Fuji
Which country’s foreign tourists spend the most money per-person in Japan? Hint: Not the U..S. or China
Starbucks Japan releases a miniature display rack so you can create your very own store at home
Giant Evangelion Spear of Longinus to be installed at Japanese train station with Eva art trains
Face lettuce appears in Japan, with the face of Death Note’s Light Yagami, but why?
Kodama Shinkansen trains on popular Japan route get a whole new look this winter
Starbucks Japan adds a new summer Frappuccino to the menu, but is it as refreshing as it looks?
Studio Ghibli has a new anime out, and there’s only one place in the world where you can see it
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Japan now has human refrigerators inspired by Japanese vending machines
Hatsune Miku collaborates with Hokusai’s art in new Vocaloid ukiyo-e illustration series [Pics]
Japan triples departure tax, foreign tourists and locals now must pay more to leave country
Studio Ghibli releases anime T-shirts that pay homage to one of Hayao Miyazaki’s most personal films
Family Mart opens new “Famima” flagship store in Tokyo that’s like a tourist attraction
Sanrio Character Poll announces winners, Hello Kitty absent from top 10 in many countries
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
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
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Tokyo restaurant’s mega pasta is so huge they’ll pay you US$455 if you can eat it all by yourself
Mr. Sato enjoys the good Life and loads up on food to get loaded with【Japan’s Best Home Senbero】
Japan’s new mayonnaise ice cream doesn’t taste like you’d expect【Taste test】
You can make and eat anime’s most famous butt with the Shin-chan purin kit【Photos】