Sexy cerebellum?
By now, most people know that Japan’s fondness for English tends to greatly outstrip its proficiency with the language. But because English has a certain stylishness in sound and appearance, Japanese marketing managers and product designers love plastering it on their products, giving us the phenomenon known as Engrish.
Usually, when Engrish happens, it’s due to a mistranslation from the original Japanese, like when we looked at one Japanese hotel’s breakfast buffet that encouraged us to try its “Italian wind warm” salad and “near the broil with salt,” or the other hotel that asked us to “Please refrain from using the bathroom alone.” In both cases, there turned out to be innocent reasons for the mistakes.
So surely that’s what’s happening with this product that’s about to go on sale in Japan that’s called “Brainfucker,” right?
https://twitter.com/TMA_Tama_eigyo/status/1181757959992295425The manufacturer, Tama Toys, must have wanted to express the idea of “This toy will challenge your brain so much it’ll hurt.” Haha, nice try, Tama Toys, but in English we call that a “brain teaser,” but I can see how an overly harsh online dictionary might list both “fucker” and “teaser” as “person who makes you feel bad,” and you didn’t know their respective connotations.
Oh, wait, it turns out that the toys Tama Toys deals in are those of the adult variety, and Brain Fucker, which looks to be about the size of a youth volleyball, isn’t a puzzle box. As a matter of fact, it doesn’t have any buttons, slides, or switches to manipulate. There’s just a hole at the base of the brain, so what’re you supposed to…
Yes, that hole is waiting for insertion, but not of a brain stem or spinal cord. While the box says Brain Fucker, that’s actually describing the product’s user, as it is indeed a masturbatory aid for men of particular culture who feel that the most attractive part of a potential mate isn’t a big bust or curvy hips, but a sexy, sexy brain.
The box asks potential purchasers if they’re left-brained or right-brained, though it’s unclear if the item’s internals are asymmetrical or not, though Brain Fucker is described as being “quivery.” It also weighs 1.4 kilograms (3.08 pounds), which sounds rather hefty for a masturbatory aid, but that’s the average weight of an actual human brain. It seems like Tama Toys is really going for realism here, though even the company’s own announcement tweet seems baffled by what it’s created, saying:
“A large-scale artificial vagina weighing over one kilogram!
Why is it shaped like a brain, you ask?
Even I don’t know how we came up with this idea…By the way, the actual item is pink, and so realistic it’s scary…”
Brain Fucker comes bundled with a tube of lotion and goes on sale in October. No pricing details have been announced, but this is pretty much history’s greatest example of a product with absolutely no price elasticity whatsoever, since I can’t imagine anyone is on the fence and saying “You know, a lower price would convince me that yes, I do want to hump a brain today.”
Source: Twitter/@TMA_Tama_eigyo via Otakomu
Featured image: Twitter/@TMA_Tama_eigyo
Insert images: Pakutaso
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!
Follow Casey on Twitter, where he had to go back and triple-check that he didn’t accidentally type “Brian Fucker” in this article, since that’d be an entirely different adult toy.


Tenga unveils world’s first masturbatory aid vending machines in Japan【Photos】
Lonely men in Japan can now hump their refrigerators thanks to new wearable self-pleasuring aid
Japanese masturbatory aid maker Tenga releases dumbbells so you can pump up while you jerk off
Honey with Hornets from Japan is exactly what it sounds like【Photos】
Japan’s Finger Pants capsule toys are exactly what they say there are…and we’re not sure why
Japanese restaurant chain serves Dragon Ball donuts and Senzu Beans this spring
Japan’s craziest burger chain takes menchi katsu to new extreme levels
Starbucks Japan releases first-ever Hinamatsuri Girls’ Day Frappuccino
Beautiful blue apple jam is taking the Japanese internet’s breath away!
Which convenience store onigiri rice balls are the most popular? Survey reveals surprising results
Akihabara pop-up shop sells goods made by Japanese prison inmates
Drift ice in Japan is a disappearing winter miracle you need to see now
New Miyazaki Pref. tourism ad gets laughs with the incomprehensible dialect of an ancient god
Can we be just like Shohei Ohtani on a budget with a Hello Kitty cap?
Japan Extreme Budget Travel! A trip from Tokyo to Izumo for just 30,000 yen [Part 2]
Highest Starbucks in Japan set to open this spring in the Tokyo sky
Tokyo Skytree turns pink for the cherry blossom season
Yakuzen ramen restaurant in Tokyo is very different to a yakuza ramen restaurant
Japan Extreme Budget Travel! A trip from Tokyo to Izumo for just 30,000 yen [Part 1]
Japan has only one airport named after a samurai, so let’s check out Kochi Ryoma【Photos】
Japanese drugstore sells onigiri at pre-stupid era prices, but how do they compare to 7-Eleven?
Burning through cash just to throw things away tops list of headaches when moving house in Japan
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Foreigners accounting for over 80 percent of off-course skiers needing rescue in Japan’s Hokkaido
Super-salty pizza sends six kids to the hospital in Japan, linguistics blamed
Starbucks Japan unveils new sakura Frappuccino for cherry blossom season 2026
Foreign tourists in Japan will get free Shinkansen tickets to promote regional tourism
The 10 most annoying things foreign tourists do on Japanese trains, according to locals
Take a trip to Japan’s Dododo Land, the most irritating place on Earth
Naruto and Converse team up for new line of shinobi sneakers[Photos]
Is China’s don’t-go-to-Japan warning affecting the lines at a popular Tokyo gyukatsu restaurant?
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
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