10 Best Japanese Smart Toilet 2026 in the United States

The KOHLER Numi 2.0 is a high-end smart toilet designed to offer many features typical of Japanese-style toilets. It includes a built-in bidet with adjustable spray settings, allowing you to control water pressure, temperature, and spray pattern for personalized cleansing. The seat heats up for added comfort, which is great in colder seasons. The self-cleaning nozzles use UV light and special water to keep themselves sanitary, reducing maintenance. It also has a motion-activated lid that opens and closes hands-free, and a quiet-close seat to prevent slamming noises.

The Numi 2.0 features a misting function before use to help keep the bowl clean and may contribute to odor control. It offers dual flush options to save water, and its chair-height design makes it easier to sit and stand for most adults. The remote control adds convenience by letting you manage settings without bending over.

This toilet is quite compact, which might suit smaller bathrooms but could feel tight for some users. Installation requires a professional, adding to the cost and complexity. The price point is on the premium side, making it a better fit for those who prioritize luxury and advanced hygiene features over budget options. The KOHLER Numi 2.0 smart toilet delivers many key benefits of Japanese-style toilets with excellent bidet controls, a heated seat, and smart cleaning features. It is ideal for users looking for a stylish, comfortable, and low-maintenance smart toilet with advanced functions, though it requires professional installation and a higher investment.

The Kohler 30754-PA-HB1 NUMI 2.0 Comfort Height Smart Toilet offers several features that make it a standout choice in the realm of Japanese smart toilets. Its sleek, honed black design paired with a stainless steel build ensures both durability and a modern aesthetic that can complement a variety of bathroom decors. This model includes all the essential features you would expect from a high-end smart toilet, such as bidet functionality, a heated seat, self-cleaning nozzles, an air dryer, and a deodorizer, which all contribute to a highly hygienic and comfortable user experience.

Additionally, it comes with a remote control, allowing for easy customization of settings like water pressure and temperature, which can be tailored to individual preferences. The dual-flush feature is an added bonus, offering water-saving capabilities without compromising on performance. The night light is a thoughtful addition, providing gentle illumination in low-light conditions, which can be particularly useful during nighttime visits.

However, there are a few drawbacks to consider. The advanced features and premium material mean that this toilet comes with a higher price tag, which may not be suitable for all budgets. Furthermore, the sophisticated technology might require some time to get used to for those who are not familiar with smart toilets. Installation might also require professional assistance, adding to the overall cost. Despite these considerations, if you are looking for a high-quality, feature-rich smart toilet and are willing to invest in a premium product, the Kohler NUMI 2.0 is an excellent choice.

The TOTO Neorest LS smart toilet is a strong choice if you're looking for a top-quality Japanese-style toilet with advanced features. It covers all the important functions you’d expect: a versatile bidet with multiple spray options including oscillating and pulsating modes, and controls for water pressure and temperature. The heated seat with adjustable temperature and the auto open/close lid add comfort and convenience. Self-cleaning nozzles are handled through PREMIST and EWATER+ technologies, which help keep the bowl and nozzles clean without much hassle. It also has an air deodorizer to help keep your bathroom fresh, and a nightlight for easy use in the dark.

The quiet, skirted design hides the trapway for a sleek look, and the tornado flush system cleans the bowl thoroughly with less water, offering a dual flush option to save water. The included illuminated remote control with memory settings for up to four users makes it easy to customize and operate. On the downside, the seat is made of plastic rather than more premium materials, and it is a large and heavy unit, so installation might need professional help. Although it is feature-rich, its higher price point may be a consideration for some buyers.

If you want a modern, easy-to-use smart toilet with most bells and whistles, this model fits well, especially for users who value hygiene, comfort, and water efficiency.