Japanese Toilet Seats & Washlet Bidets Features, & Pricing.

If you have ever traveled to Japan, you probably remember the bathroom experience: a seat that is already warm when you sit down, a wireless control panel with intuitive functions, and a gentle, precisely aimed warm water wash that transforms a standard daily routine into something remarkably comfortable. For many Kiwi travelers, that first encounter with a Japanese toilet seat is memorable enough that they spend the flight back to Auckland, Wellington, or Christchurch wondering why their own bathroom does not feel like that.

The good news is that you do not need to import anything from Tokyo to get that experience. Japanese-style toilet seats—more accurately known as washlets—are now widely available in New Zealand. They come in two main formats: a smart bidet toilet seat that retrofits onto your existing porcelain bowl, or a fully integrated smart toilet that replaces the entire fixture.

Conor’s entire smart bidet range is built around this same Japanese washlet technology, certified and adapted specifically for New Zealand homes.

What Is a Japanese Toilet Seat (Washlet)?

The term washlet was originally a brand name registered by Toto in the 1980s, but much like "vacuum flask" became a generic term, "washlet" is now used across the industry to describe any electric bidet seat with the signature Japanese feature set: a heated seat, a warm water wash function, and integrated warm air drying.

A Japanese toilet bidet is not a separate European-style ceramic basin sitting beside the toilet. Instead, it is integrated directly into the toilet seat or built into a unified smart toilet suite. A retractable wand extends on demand to deliver a gentle stream of warm water, controlled via a wireless remote or side panel.

What sets a Japanese-style washlet apart from a basic non-electric bidet attachment is the depth of comfort features:

• Heated seat surface with adjustable temperature settings

• Instant warm water wash (no cold shock)

• Multiple spray modes (rear wash, feminine wash, pulsating massage, oscillating movement)

• Warm air dryer to finish the job without friction

• Self-cleaning nozzle that rinses before and after every use

• Wireless remote control and intuitive LED indicators

• Eco mode and soft-glow nightlight

Smart Bidet Seats vs. Integrated Smart Toilets

When shopping for Japanese toilets in New Zealand, it helps to understand the two core choices available:

Feature	Smart Bidet Seat (Retrofit)	Integrated Smart Toilet
What It Is	A washlet-style seat that replaces your existing toilet seat	A complete all-in-one suite: bowl, cistern, and washlet seat
Conor Example	Conor Sylora / Lyra / Arista / Ayora	Conor FlushGreen Integrated Smart Toilet
Price Point (NZD)	$299 – $499 NZD	Around $2,499 NZD
Installation Scope	Replaces seat only; connects to existing cold isolation valve and power	Replaces entire toilet suite; connects to waste outlet, water, and power
Best For	Upgrading an existing toilet without major plumbing work	Bathroom renovations, new builds, or full luxury transformations
Aesthetics	Standard porcelain bowl topped with a high-tech smart seat	Seamless, rimless, high-end modern design

A retrofit smart bidet seat is the fastest, most cost-effective path to washlet comfort—it sits right on top of your current toilet pan. An integrated smart toilet like the FlushGreen is the ultimate upgrade: a seamless unit with a rimless self-cleaning bowl, automatic sensor-activated flushing, and a fully built-in washlet module.

Key Features That Define a Japanese-Style Smart Toilet

1. Heated Seat

The seat is kept at a comfortable, adjustable temperature. On a frosty Dunedin or Queenstown winter morning, this single feature makes a world of difference.

2. Instant Warm Water Wash

Rather than using cold mains water, washlet-style seats heat the water instantly on demand. Higher-end models feature multiple wash patterns: standard rear cleansing, a softer feminine spray, pulsating massage modes, and oscillating nozzle movements for thorough coverage.

3. Warm Air Dryer

A built-in dryer with adjustable air temperature gently dries you after washing, drastically reducing or completely eliminating your household's toilet paper consumption.

4. Self-Cleaning Nozzle & Filtration

Before and after every cycle, the stainless-steel wand extends and cleanses itself with fresh water. Integrated models like the FlushGreen pair this with dual water filtration to keep every wash pure and hygienic.

5. Hands-Free Sensor Features

On integrated models and premium seats (such as the Conor Ayora or FlushGreen), motion sensors automatically raise or lower the lid as you approach and trigger a complete flush as you step away.

6. Safety & Backup Protection

Units like the FlushGreen incorporate emergency power-outage backup flush mechanisms, backflow prevention, and low-voltage internal operation—all tested and certified to Australasian standards (WaterMark and RCM).

Benefits of Switching to a Japanese-Style Bidet Toilet

• Superior Hygiene: Warm water cleans far more effectively and gently than dry paper.

• Sensitive Skin Care: Ideal for individuals managing hemorrhoids, sensitive skin, or post-surgical care.

• Enhanced Accessibility: Motion sensors and remote controls make bathroom use effortless for elderly individuals or people with reduced mobility.

• Paper Savings: Households experience a dramatic reduction in toilet paper usage over time.

• Everyday Comfort: Eliminates cold toilet seats entirely during New Zealand winters.

Are Japanese Toilet Seats Compliant in New Zealand?

Yes—provided you choose a model designed and certified for local standards. Japanese imported units brought in via grey-market channels operate on 100V power and lack Australasian plumbing approvals. Conor’s smart bidet range is manufactured specifically for the New Zealand and Australian markets:

1. Electrical Compliance (RCM / SAA): Designed for New Zealand’s 230V/50Hz power grid with local electrical safety certification.

2. Plumbing Compliance (WaterMark & G12/AS1): Features built-in backflow prevention and meets New Zealand Plumbing Code requirements.

3. Toilet Pan Compatibility: Mounting brackets feature generous adjustment ranges to fit standard Kiwi D-Shape, O-Shape (round), and elongated pan profiles.

How Much Does a Japanese Toilet Cost in New Zealand?

Product Type	Price Range (NZD)	Included Experience
Entry Smart Bidet Seat (e.g., Conor Sylora)	~$299 NZD	Instant warm water, heated seat, warm air dryer, massage spray
Advanced Bidet Seat (e.g., Conor Ayora / Arista)	~$399 – $499 NZD	All core features plus wireless remote, multi-user presets, auto open/close lid
Integrated Smart Toilet (e.g., Conor FlushGreen)	~$2,499 NZD	Complete toilet suite, rimless self-cleaning pan, auto-flush, sensor lid, backup flush

Running costs are modest: energy-efficient ceramic heating elements operate only when activated, and integrated Eco modes minimize standby power draw to a few dollars per year.

Installation Guidelines for New Zealand Bathrooms

Installing a Smart Bidet Seat (Retrofit)

1. Turn off the water supply at the wall isolation valve.

2. Remove your existing toilet seat.

3. Have a licensed plumber fit the supplied T-valve between your wall supply and the cistern valve in accordance with G12/AS1 standards.

4. Secure the mounting bracket to the bowl and slide the bidet seat into place.

5. Plug the power cord into a nearby RCD-protected 230V power point (installed in accordance with AS/NZS 3000 wiring rules by an electrician).

Installing an Integrated Smart Toilet

Because an integrated unit like the FlushGreen replaces the entire porcelain suite, a licensed plumber will disconnect your old pan, align the waste trap outlet, connect the water inlet with backflow protection, and mount the suite. An electrician ensures a safe, compliant power connection.

Best Japanese-Style Bidet Options in New Zealand

• For an Easy Seat Retrofit: Choose from Conor’s smart seat lineup—including the Sylora (best value), Lyra, Arista, or Ayora (auto lid). Every model installs directly onto your existing toilet pan without replacing ceramic fixtures.

• For a Full Renovation: Choose the Conor FlushGreen Integrated Smart Toilet for a sleek, hotel-grade, fully automated Japanese bathroom experience.

Frequently Asked Questions (FAQ)

Is a "Japanese toilet" the same as a bidet toilet seat?

Generally, yes. The phrase "Japanese toilet" usually refers to a toilet or seat equipped with washlet capabilities: heated seating, warm water spraying, and warm air drying.

Do I need a hot water pipe behind my toilet?

No. Smart bidet seats connect strictly to your cold water line and heat the water internally on demand.

Do I need a plumber to install a Japanese toilet seat in NZ?

Yes. To satisfy NZ Building Code clause G12 (Water Supplies) and ensure backflow prevention compliance, plumbing connections should be installed or verified by a licensed plumber.

Final Thoughts

Bringing Japanese washlet technology into your New Zealand home is simpler and more affordable than ever. Whether you retrofit your current toilet with a Conor smart bidet seat or install a fully integrated FlushGreen smart toilet, you can enjoy year-round warmth, superior hygiene, and daily comfort right in your own bathroom!