
When Go takes a dump, everyone in the office knows, but can a team of “sound princesses” solve the dilemma?
Cleansing bidet sprays and heated seats are definitely two of the highlights of Japanese toilet technology, but another handy feature that some people overlook is the otohime, or “sound princess,” function. A daintily named solution for a potentially embarrassing problem, turning on the otohime causes the relaxing sounds of a babbling brook to emit from the unit’s speaker, covering up the toots, blasts, and buriburi sounds that come from audibly expressive pooping sessions.
Unfortunately, the bathroom at SoraNew24 headquarters, which the entire staff shares, isn’t a fancy enough model to include an otohime function. Because of that, we’re sometimes serenaded by the moving sounds of the bowel movements of our reporter Go Hatori.
▼ Go’s violent wrestling face, which we’re assuming is close to his violent pooping face.
But it turns out that even if your toilet doesn’t come with one pre-installed, you can buy self-contained otohime boxes on Amazon, and for just 790 yen (US7)!
▼ The sound of our new office otohime
Figuring this was a necessary business expense, we immediately ordered one, and stuck it to the bathroom wall using the included adhesive. With the upgrade in place, it was time to test its effectiveness, so we called out “Hey, Go! Go take a dump, right now!”
▼ “Okaaaay…”
So Go shut the door and hit the otohime button. The rest of us could immediately hear the relaxing river sounds…and then, immediately after, a loud, wet, fart-like noise.
▼ PFRUMP!!!
The sounds of Go’s butt are simply too powerful for a single otohime to defeat, so we went with the anime magical girl tactic and ordered four more sound princesses, in hopes that combining their powers into a five-member combat team would be enough to suppress Go’s furious noise excretions.
▼ Remember, kids: If at first you don’t succeed, try doing it again, but four times as hard!
Using the physical prowess he displayed in his 100 million-view Spider-Man parody video, Go hit the five buttons in rapid succession, and their collective strength certainly seemed greater than that of a single unit.
With the bathroom renovations done, the next task to complete was the digestive process of Go’s half-price Taco Bell lunch, and so he once again stepped into the bathroom, shut the door, fired up his array of otohime, and did the deuce-dropping deed.
The results? Take a listen for yourself:
▼ The five-otohime result can be heard when x5 appears on-screen, with the single-otohime result shown after.
As you can see, or, well, hear, even five simultaneous otohime aren’t quite enough to hold back the sound waves Go’s posterior produces. That said, we definitely heard less from Go’s backside when he used five of the units instead of just one.
So while it’s not a complete solution, loading up on extra otohime does indeed alleviate the problem, and so we’re happy to now have five of them in the office bathroom. However, we’re not sure if continuing to add more otohime would eventually mask Go’s noises entirely, or if diminishing returns would set in, making this as good as things are going to get.
Sadly, our boss has said we have to get back to real work and stop recording the sounds of our coworker taking a dump, so we can’t answer the question for sure just yet.
Images ©SoraNews24
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!
[ Read in Japanese ]









Pooping has never been more dramatic than it is with this Japanese toilet “sound shogun”【Video】
The day our male reporter used a women’s restroom with other dudes and they learned about otohime
Tuning the RocketNews24 company car to sound like one of our reporters moaning in ecstasy 【Video】
How to go buy condoms without spoiling the mood with the help of Schrödinger’s toilet and robots
Can a dirty butthole make you filthy rich in Japan? We’re starting a New Year’s lottery experiment
Tokyo ward looking to change lodging laws, ban more than half of its Airbnb-style rentals
Okinawa man convinced he won 700 million yen by scammers, saved by convenience store staff
Uniqlo’s sister brand will be waiting with Pokémon sweaters and parkas this fall [Pics]
New Transforming Business Card case brings anime mecha to Japanese work meetings
Mister Donut releases new sweet potato doughnuts in Japan, and we’ve ranked them from best to worst
Tokyo’s red-light district cafe lets you dine inside a real 1960s cabaret
New Japanese ice cream is Ballin, in more ways than one
Anime magical girls grow to gigantic size with new Madoka Magica plushies [Photos]
Shinto shrine gate parfaits that tell your fortune now being served in Tokyo
Lego PlayStation recreates Sony’s original console, makes unusual choice for games to salute
Kyoto temple bans visitors from wearing kimono
A real-world Pokémon Poké Ball hotel is opening in Japan at a still-secret location [Video]
Japan’s first fall color forecast for 2026 is here!
Tamagotchi evolves into a ring for its 30th anniversary, preorders now open
Starbucks Japan reveals new Tsukimi Moon-Viewing drinkware and gifts for autumn 2026
Family Mart releases Famima convenience store products nationwide, but which ones are worth buying?
New Pokémon anniversary song is 22 minutes long, features all 1,025 Pokémon species [Video]
One Piece Day 2026 brings new art, music, and new cast announcements
New Japanese convenience store rice balls taste like instant noodles [Taste test]
12-year-old British girl who went missing in Tokyo found safe after visiting anime sites around Yokohama
7-year-old boy left behind on Mt. Fuji by his own dad
Japan’s final Penguin Suica train cards have already shipped, and when they’re gone, they’re gone
Sushi Bus: Japan’s first conveyor-belt bus lets you eat sushi while sightseeing around Tokyo
Studio Ghibli unveils new anime calendars and diary planners for 2027
Study finds hundreds of people in Indonesia legally named after Naruto, Inuyasha, other anime stars
Japan approves foreign resident visa renewal fee increases of up to 967 percent, starts soon
Japan tripled its departure tax to fund tourism but is using the money on cherry blossoms and bears
Solo travel in Japan: Hidden beer garden in Tokyo is a haven for single visitors
Hobonichi unveils new 2027 planners, diaries and stationery with One Piece, Suica Penguin, Hello Kitty and a must-buy Mini Techo
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
Studio Ghibli has a new anime out, and there’s only one place in the world where you can see it
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]
Tokyo subway installing new ticket gates that don’t accept payment through Suica or other IC cards
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
“I respect this poo” — Field-testing the stress relieving throwable poo ball from Daiso【Videos】
Does a poopy butthole translate to lottery-winning riches in Japan? The results are in!
SoraNews24’s ultra-cheesy Spider-Man fan film has over 100 million views, and we have no idea why
We try to destroy Japan’s sturdiest eyeglasses with the power of Mr. Sato’s butt【Video】