Rear and feminine washing
Two wash modes may be available, with spray positioning adapted to the selected use.
JAPAN WC · UNDERSTANDING SHOWER TOILETS
Water cleansing, personal settings and the comfort of a seat designed for everyday life. Discover what changes when your toilet becomes a shower toilet.


01 · WATER CLEANSING
A Japanese toilet, also called a shower toilet or wash-and-dry toilet, includes a nozzle that sprays water for intimate cleansing. Start the wash using your equipment’s controls.
Depending on the model, choose the wash type and adjust spray pressure, temperature and position. Start with a gentle setting and adjust gradually to find your comfort.
At Japan WC, our ambition is to introduce a different hygiene routine in France: easy to understand and to bring into your home.
02 · COMFORT YOUR WAY
Equipment varies between models. Check the features listed for your chosen model.
Two wash modes may be available, with spray positioning adapted to the selected use.
On equipped models, adjust the washing temperature to your preferred level.
Gradually adjust spray intensity and, where adjustable, nozzle position.
A heated seat offers a more comfortable touch, with temperature levels depending on the model.
Where available, airflow completes the cycle after washing.
Remote control, side controls, automatic opening or flushing: compare the equipment and its operating requirements.

03 · FIRST USE
Your equipment’s manual remains the reference for buttons, settings and precautions for use.
04 · A GOOD HABIT FOR MAINTENANCE TOO
Some models automatically rinse their nozzle. This complements regular cleaning of the bowl, seat and spray nozzle; it does not replace it.
Use the products and method specified in the manual. Avoid abrasives and do not spray water onto electrical components. Follow model-specific instructions for the filter, descaling or manually cleaning the nozzle.
Get guidance and after-sales support05 · YOUR HOME, YOUR CHOICE
Choose a complete floor-standing or wall-hung shower toilet. Compare dimensions, waste outlets and features before selecting a model.
Explore Japanese toiletsAn electric bidet seat can fit a compatible bowl. Check the shape, fixings, available space and connections.
Explore electric bidet seatsS-trap: vertical connection towards the floor. For the relevant Japan WC configurations, the outlet centre must be 30 cm from the finished wall. Dojo, Hoshi and Kosen are designed for this configuration only.
P-trap: horizontal connection at the rear of the toilet. Check the height, alignment and connector required against the model’s plan. For wall-hung toilets, also check the support frame and flush compatibility.
Electrical supply and water pressure requirements depend on the equipment. Have your installation checked before ordering.
Read the installation guideFROM DISCOVERY TO YOUR PROJECT
Compare our models or send us your installation details for help choosing.
Images of the Metsuke and Kirei models; illustration of the cleansing principle. Check the specifications on each product page when choosing your equipment.