Put one on the wall
Buy the DeviceHow to keep the app on your phone: open it on your phone, then on an iPhone tap the Share button (at the bottom in Safari, or at the top next to the web address in Chrome) and choose Add to Home Screen (not Add Bookmark). On an Android tap the three dots at the top right and choose Add to Home screen.
As featured in
December 2, 2025.
The New York Times
Like Fancy Japanese Toilets? You’ll Love the Sound of This
Founder Donna Burke and Royal Flushh were profiled as part of the new wave of Japanese toilet sound technology.
"Enthusiasts like Ms. Burke think it’s only a matter of time before the rest of the world catches on. “People just don’t know they need it until someone shows them,” she said.
“One of our first sales was a woman who arrived back in Australia from Japan and her husband was peeing in the toilet really loudly. She bought two units as a marriage saver.”
Yes, we can hear you.
Japan Toilet Sound covers every toilet noise with the soothing sound of a Japanese forest stream. Just wave, relax, and nobody hears a thing.
Toilet anxiety. Yes, it's a thing.
Swinburne University researchers say up to 35% of people have some degree of toilet anxiety. The fear of others hearing you plop, fart and tinkle.
Ever waited for the next cubicle to empty? Held on all day at work? Coughed loudly at exactly the right moment?
It’s so common that Queensland Health ran a campaign in 2024 telling people it’s okay to poo at work. Yes, really.
For offices, hotels and public buildings
Privacy flushing wastes water. An estimated 11 billion litres of drinking water a year is flushed in Australian workplaces just to cover the sound. In a Japanese study, flushes per toilet visit dropped from 1.74 to 1.08 once a sound masker was installed.
Unisex toilets, thin cubicle walls and busy offices make it worse. Japan Toilet Sound gives every cubicle privacy, saves water, and costs less than a box of toilet rolls per staff member.
Australian National TV
“Disguising another less favourable noise with the Royal Flushh.”— 9 News Australia
The press couldn’t hold it in
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Who Magazine
“It’s the new product straight from Japan that waves goodbye to bathroom anxiety.”
— Who Magazine -
The Weekend Australian
“This clever device from Japan is for masking embarrassing noises when you’re on the toilet.”
“Your housemates will never know what’s going on in there!”
— The Weekend Australian
Put one on the wall
Buy the DeviceHow to keep the app on your phone: open it on your phone, then on an iPhone tap the Share button (at the bottom in Safari, or at the top next to the web address in Chrome) and choose Add to Home Screen (not Add Bookmark). On an Android tap the three dots at the top right and choose Add to Home screen.