10 Best Japanese Toilet 2026 in the United States

The TOTO WASHLET S5 electronic bidet seat is a strong choice for anyone looking to upgrade their bathroom with advanced hygiene features. It offers an instant warm water stream with options for pulsating and oscillating cleanses, which means a refreshing and thorough clean tailored to your preference. The heated seat covers the entire surface for comfort, especially in cold weather, and the built-in nightlight gently illuminates the bathroom, making nighttime visits easier without harsh lighting. The air deodorizer helps neutralize odors, improving the bathroom environment.

A notable feature is the automatic self-cleaning wand that uses a special EWATER+ system to keep itself hygienic, reducing maintenance worries. The included remote control with four user memory settings adds convenience, letting multiple users save their preferred settings for water pressure and temperature. Installation is designed to be straightforward, which is great for DIY setups. The seat is made of plastic, which might feel less premium compared to other materials like wood or ceramic.

While the product is energy efficient, keeping features like the heated seat and air dryer on continuously could increase electricity use slightly. The size and shape are standard oval, which fits most toilets but might not suit every bathroom style. If you want a reliable, well-rounded electronic bidet seat with thoughtful features for comfort and cleanliness, the TOTO WASHLET S5 provides a luxurious experience without being overly complicated.

The KOHLER K-77795-0SG Eir toilet is a solid choice if you want a Japanese-style smart toilet with several important comfort and hygiene features. It offers a built-in bidet with adjustable settings for spray shape, position, water pressure, and temperature, plus pulsate and oscillate functions—giving a personalized cleansing experience. The heated seat adds comfort, especially in colder weather, and the warm-air dryer reduces the need for toilet paper, making it more hygienic.

It also includes an automatic deodorizer to keep the bathroom fresh and a self-cleaning system for the bidet wand using UV light and electrolyzed water, which helps maintain cleanliness with less effort. The dual-flush system supports water efficiency by offering two flush volumes. The chair-height design makes sitting and standing easier for many adults, providing an ergonomic benefit. This model does not include remote control or night light features, which some users might consider when evaluating convenience and usability in low light.

This KOHLER model is relatively heavy and compact, so installation might require some planning. It covers many core features of a Japanese toilet, delivering customizable bidet functions and a hygienic, comfortable toilet experience for those who prioritize these attributes over features such as remote control and night light.

The Kohler K-5401-PA-0 Veil is a smart one-piece toilet with an integrated bidet, designed to offer a comfortable and hygienic bathroom experience. It has many important features you’d want in a Japanese-style toilet: adjustable warm water sprays with front and rear wash modes, a heated seat with temperature controls, and a warm air dryer to help with drying after washing. The seat includes a self-cleaning wand that uses UV light and electrolyzed water to keep itself clean, which is a handy feature for hygiene. It also comes with an automatic deodorizer to keep odors under control, and the included remote control makes it easy to customize settings without needing to reach behind or around the seat.

The design is compact and modern, with a chair-height seat that makes sitting and standing easier for most adults. Installation requires a floor mount and access to a direct water supply, which might need professional help. With a solid customer rating around 4.2 stars, this toilet suits anyone looking to upgrade to a high-tech, all-in-one bathroom fixture that combines comfort, cleanliness, and convenience, while potentially not requiring every single advanced luxury feature like night lighting.