The true comfort of Japanese toilets can be found in homes.
©TOTO
“Japanese Toilets Are Amazing!” … But That Might Just Be the Public Ones
The “Amazing Toilet” You Experienced in Japan Might Not Be the Whole Story
Maybe you’ve visited Japan and were surprised when the toilet lid opened by itself, or when a sound played to cover up embarrassing noises. You might’ve thought, “Japanese toilets are incredible!”
But what you experienced was likely a public-use model installed in places like hotels or airports.
In reality, residential toilets in Japan are even more advanced, with features designed for daily comfort and hygiene. There’s a whole world of toilet tech you probably didn’t get to experience during your trip.
The Real Power of Residential Japanese Toilets
Home toilets in Japan have evolved as essential household appliances. Leading manufacturers like TOTO and LIXIL compete by introducing innovations that enhance comfort, cleanliness, and convenience in everyday life.
Here’s a look at some of the standout features from both brands.
Self-Cleaning & Sterilizing Nozzles
The nozzle on a bidet seat (Washlet) automatically cleans itself before and after each use. Both TOTO and LIXIL go further by offering sterilization technologies:
- TOTO: Uses “EWATER+” (electrolyzed water) to sanitize the nozzle and toilet bowl. Made from tap water, it contains hypochlorous acid to inhibit odor and bacteria growth — without the use of chemicals.
- LIXIL: Some models feature Plasmacluster technology, developed with Sharp. It emits ions into the air to reduce bacteria, viruses, and odors inside the toilet bowl area.
These invisible layers of hygiene are where Japanese toilet technology truly shines.
Cleaning Made Easier
Cleaning around the toilet — especially behind the seat and under the rim — is never fun. Japanese toilets take this seriously with structural innovations:
- Lift-Up Seats: The entire seat lifts up from the base so you can easily reach areas that are usually hidden. Available from both brands.
- Rimless Design: The bowl has a smooth, curved edge with no inner rim. This makes wiping down the surface much easier and prevents buildup.
These simple yet smart features reduce stress and effort during regular cleaning.
Automatic Lid & Flush (Both Brands)
Approach the toilet and the lid opens. Step away, and it closes. After use, the toilet flushes automatically. These non-touch functions offer both convenience and hygiene.
- TOTO: Known for its quiet and smooth motion, which doesn’t disturb the surroundings.
- LIXIL: Some models allow you to adjust the lid’s open/close speed to match your preference.
This hands-free approach makes the toilet accessible and stress-free for every family member.
Keeping the Bowl Clean — Automatically (Both Brands)
Modern Japanese toilets work to prevent mess before it even happens:
- TOTO: “Premist” sprays a fine mist inside the bowl before use, creating a layer that prevents stains from sticking. After use, EWATER+ sanitizes the bowl to keep it fresh.
- LIXIL: “Foam Cushion” fills the bowl with bubbles to reduce splashing and muffle sounds — especially useful at night. It also helps prevent odor and buildup under the seat.
Center: Spins bubbles left and right to distribute them throughout the toilet bowl.
Right: Leaves the toilet bowl in place and then automatically flushes after 3 hours.
These features help maintain cleanliness without constant manual scrubbing.
Design-Forward Floating Toilets (TOTO)
TOTO offers “wall-hung” toilets that appear to float above the floor. With no contact at the base, cleaning the floor is easy, and the look is modern and elegant — like something you’d see in a luxury hotel.
LIXIL also emphasizes sleek and minimalist designs, earning praise from users who prioritize aesthetics.
Tempted to Upgrade? Yes, You Can Install One at Home
Think these toilets are only available in Japan? Think again.
Both TOTO and LIXIL have global operations, and many of their products are sold internationally — including in the U.S. — with versions adapted to local voltage and water pressure standards.
How to Bring Japanese Toilet Features into Your Home
| Method | Description | Approx. Cost |
|---|---|---|
| Replace just the seat | Add a Washlet to your existing toilet bowl | ¥110,000+ (Japan) / $741+ (U.S.) |
| Full toilet replacement | Install a fully integrated high-tech toilet unit | ¥350,000–¥700,000+ |
Some seat models are designed for DIY installation, with no need for special tools or plumbing skills.
However, you’ll need a power outlet nearby, and you should confirm the size and shape of your existing toilet (round or elongated) to ensure compatibility.
Why Not Make Your Toilet “Japanese Style”?
That impressive toilet you used while traveling in Japan? It was just the beginning.
The real magic lies in Japan’s home toilets — packed with thoughtful, time-saving, and hygiene-enhancing features.
TOTO and LIXIL continue to push boundaries, transforming what used to be just a bathroom fixture into a well-designed space for comfort and cleanliness.
If you use your toilet every day (and let’s face it — we all do), why not make it better?
Now might be the perfect time to experience a Japanese-style toilet in your own home.
You might also be interested in these articles
■Not Just Toilets! The Amazing World of Japanese Unit Bath
Editor and writer from Japan. Not the best at English, but I share real stories with heart and honesty — aiming to connect cultures and ideas that matter.
