
Virtual reality is a huge topic in the news right now, and with the many VR headsets to be released soon, we imagine the topic will only get hotter. Of course, gamers aren’t the only ones excited about the technology, and plenty of university students have taken a shine to the options virtual reality provides.
The International collegiate Virtual Reality Contest started in 1993, and since then it’s been one of Japan’s best places to find virtual reality project made by students from Japan and abroad. What you might not expect though is just how odd some of these projects can be, with everything from simulated pants wetting to simulated creepy ear whispering.
Most of us dread the thought of an “accident,” but for the “Incontinence Research Group” from Denki Tsushin Daigaku, it has proven to be a source of inspiration.
▼ And…relaxation?
Included among the many entries to this year’s International collegiate Virtual Reality Contest (IVRC) is the “Urea Labyrinth Pants-wetting Experience,” which features simulated pants wetting—but with a twist!
▼ But not a twist of lemon, despite what the illustration might suggest…
The experience starts with the user strapping a device around their…area. This device isn’t just a diaper as you might guess form the name; it actually has a number of functions, including applying pressure to your abdomen, vibration to your back, and warmth to your crotch. All this basically simulates the experience of wetting your pants.
Once all wrapped up like a baby, the user is then given a cup of (real) water to drink, to add to the realism. Then, the “goal” is to rock yourself left to right, basically guiding the “water” (shown via a game on-screen in front of the user) down to leave the body. And once the simulated water reaches the exit, the user feels a warmth on their crotch, as if they had actually tinkled in their big kid pants!
▼ “Incontinence Research in progress / Researcher, ‘Oh…this is nice…’ #IVRC”
[tweet https://twitter.com/catset1002/status/653506941889544192 align=center]While this is kind of (or, actually, really, really) absurd, there’s a very clever question being tackled here: What is the physical sensation of peeing? One of the challenges of virtual reality is replicating the full bodily sensation of an experience—and wetting oneself is an experience full of a wide array of sensations, from the warmth spreading across your crotch to the internal pressure on your bladder.
While there probably won’t be many people who line up to buy an incontinence simulator, knowing how to simulate a wide range of physical sensations will surely go a long way to helping improve our virtual reality experiences. That said, we’re not sure what to make of Kameoka’s comment that wetting one’s pants is “a dream.” Maybe he meant to say nightmare?
▼ Check out a full demonstration below.
Of course, there are many other simulated experiences to be had at IVRC! For example, you can “enjoy” the horrible feeling of someone invading your personal space and blowing in your ear.
▼ The team has also chosen the absolutely perfect name “Gentelmen&Perverts.”
▼ That expression pretty much sums it up.
You can also experience the feeling of “trying to go up a step when there isn’t one.” Again, this isn’t something most people want to experience, but being able to replicate it will certainly help make our VR worlds more realistic! Especially ones that involve being a total klutz.
You can see many, many more of the virtual reality projects in the official IVRC video below, from “being a kite” to going ski jumping. There’s even a one that will let you try out being a cockroach!
▼ Isn’t the future awesome?
So, who do you think will win this year’s competition? Our money is on the pants wetting experience. It just has a certain “raison d’peepee,” we think.
Sources: IVRC, KAI-YOU, YouTube/IVRCofficial, ITMedia
Top image: YouTube/IVRCofficial
Images: YouTube/IVRCofficial






Lonely Japanese gamers giddy over the prospect of getting to smell girls in VR titles
Trying Virtual Reality for the first time at Bandai Namco’s VR Experience in Odaiba, Tokyo
Train station platform ramen store closes its doors on half a century of history in Tokyo
Japan’s budget chain restaurant Saizeriya might just be the perfect first date location
Top 30 tourist sites in Japan: the most popular sightseeing spots for overseas visitors
Former employee shows us why a Starbucks “Tall Latte” is a sucker bet
Say hello to Japan’s new generation of adults, fresh from Kitakyushu’s 2023 seijinshiki ceremony
We tried Korea’s way-too-big King Tonkatsu Burger at Lotteria 【Taste Test】
How much erotic manga intercourse is consensual? Researcher releases findings
Criminals of Japan’s Edo Period Were Often Punished by Getting Face Tattoos
The next time you’re feeling stressed out, you could relax on a Pokémon Psyduck chair from Japan
How to make curry in a rice cooker with zero prep work and no water[Recipe]
Studio Ghibli releases Catbus pullback keychain that runs like the anime character
Nine great places to see spring flowers in Japan, as chosen by travelers (with almost no sakura)
Starbucks Japan opens new cafe and art gallery in top Tokyo tourist neighbourhood
Virtual idol Hatsune Miku redesigned with look that adds new elements and brings back old ones
Komachi Shokudo: Japanese mum’s-style cooking for breakfast, lunch and dinner in Tokyo
Pizza Hut Japan teams up with creator of one of the country’s best kinds of ramen for ramen pizza
Studio Ghibli adds new Mother’s Day gift sets to its anime collection in Japan
The top 10 graduation songs in Japan as chosen by current Japanese high school students
Is Japan’s Crab-shaped Cup Ramen Timer worth the hype?
Starbucks Japan unveils new sakura cherry blossom collection for hanami season 2026
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
The 10 most annoying things foreign tourists do on Japanese trains, according to locals
Naruto and Converse team up for new line of shinobi sneakers[Photos]
Starbucks Japan releases first-ever Hinamatsuri Girls’ Day Frappuccino
Starbucks Japan unveils new sakura Frappuccino for cherry blossom season 2026
Now is the time to visit one of Tokyo’s best off-the-beaten-path plum blossom gardens
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
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