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3 best cheap & quality Japanese toilets (according to reviews)

By Thomas Graziani

We keep saying it, rectoperineal hygiene is essential to avoid the risk of irritation (mycoses, hemorrhoids and other discomforts).

A Japanese toilet can be a great solution for improving your hygiene and comfort, without breaking the bank. Here's our selection!

Boku - Best Value for Money

  • Product: BOKU toilet seat
  • Customer rating: 4.1 ( 3,309 TrustPilot reviews )
  • Price : 129 €
  • Material: plastic (tip to be added to the existing toilet)
  • Functions: 3 jet modes (feminine wash, posterior wash, nozzle self-wash)
  • Water temperature adjustment: no
  • Hot air drying: no
  • Heated seat: no
  • Requires an electrical outlet: no

Benefits :

Boku stands out for its price and ease of installation. The secret: a system that can be added to your existing toilet in less than 10 minutes and for just 129 euros , transforming it into a Japanese toilet.

Operation is simple, with a dial allowing you to choose the spray angle (anal or vulvar) and the pressure. However, the Boku bidet does not offer the most advanced features of Japanese toilets (temperature adjustment, warm air drying, heated seat).

Example of positive testimony: 

"I wasn't convinced, but I gave in to the possibility of returning it. It was installed quickly one lunchtime. That same evening, I knew I'd keep it. Now, going to the bathroom outside my home gives me the same feeling as not being able to wash my hands after touching a subway pole."
Nicolas. February 8, 2025 (verified TrustPilot review)

Disadvantages:

Many of the negative reviews on Boku are related to stock shortages after Black Friday 2024. Due to a large number of orders, some customers had to wait several months for their products.

Example of a negative review:

"Order placed on December 1, 2024, it's now April 9, 2025 and still nothing! When I ordered, the delivery time was 4 to 5 weeks, today customer service tells me without any pressure that the delivery time is 4 to 5 months and that I misunderstood... instead of putting the package into communication and advertising, they should review the logistics and the order processing time, SIRE we have a lot!"
Jordan Gachet. April 9, 2025 (TrustPilot verified review)

In summary: a product offering excellent value for money , but with risks of delivery delays due to its recent success.

Grohe: the top of the range

Grohe is a German brand owned by the Japanese group Lixil. Founded in 1936, it offers high-end Japanese toilets.

  • Product: Grohe Sensia Arena
  • Customer rating: 4.8 (61 Google Shopping reviews - these reviews are less reliable than TrustPilot reviews)
  • Price: €2,044.53 (estimate, depends on the retailer and model)
  • Material: ceramic
  • Functions: 3 types of jet with adjustable pressure
  • Water temperature adjustment: yes
  • Hot air drying: yes
  • Heated seat: yes
  • Requires an electrical outlet: yes

Benefits :

Grohe is one of the leading players in Japanese toilets. They provide a quality product , which, although expensive, remains less expensive than ultra-premium brands like Toto.

The Grohe Japanese toilet has all the features of a high-end toilet : drying, temperature and jet adjustment, anti-bacterial filter, odor extraction, etc.

Example of positive testimony: 

"I installed this product on the advice of a friend...and I ended up installing 5 of them. Totally addictive, and Grohe was able to offer a product worthy of its expertise, in +++ quality (incomparable with a TOTO which is 3x more expensive)"
FLJ. December 4, 2020 (review on the Leroy Merlin website)

Disadvantages:

Some customers complain of poor value for money, with cleaning that does not live up to the price paid.

Example of a negative review:

"In service for 3 months. Anal washing not always effective and drying is very disappointing, so toilet paper is essential. If I had to do it again, I would choose a simple shower. In addition, the toilet is much higher than the previous one, so the position is not physiological for defecation."
Jeanne35. March 7, 2020 (review on the Leroy Merlin website)

Bernstein: The Compromise

The Bernstein toilet provides advanced features at a moderate price (less than 1,000) but without reaching Grohe standards.

Benefits :

Many reviews highlight the product's quality. While some customers occasionally encounter problems, they speak highly of the customer service, which is described as serious and efficient.

Example of positive testimony: 

"Perfect support and service from customer support. Japanese toilet with glass wall received within the announced timeframe and perfect delivery. The product is superb. The only small problem is that the instructions are in German, and the lack of clarity that can be found in French online. As a DIYer, the installation is still possible without being a professional. I recommend Bernstein for their reliability."
Pierre R. June 7, 2024 (TrustPilot verified review)

Disadvantages:

Some customers complain about technical problems and a lack of response from customer service.

Example of negative testimony:

"Purchase (Japanese toilet) made in September 2024.
Defective product (leak).
NO response from customer service after 2 weeks of opening a ticket and several reminders. Incomprehensible for a well-known German brand.
I'm disgusted."
Pierre Brassel. October 9, 2024 (verified review TrustPilot)

Conclusion

Japanese toilets can be undeniable allies for rectoperineal health. But the selection is vast and can be difficult to navigate. If you're looking for a simple and inexpensive solution, we recommend the Boku toilet seat. If you're looking for a more premium solution, you might want to consider Grohe or Bernstein . 

If you choose premium, be aware that many customers experience leaks or installation issues. We therefore recommend purchasing in-store so you can fully understand the quality assurance terms and have a place to turn for after-sales service.

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