One of the most surprising moments I experienced while traveling in Japan was… in a toilet. Stepping into a restroom at a station, department store, or hotel, the lid quietly lifted all by itself, even though I hadn’t done anything to trigger it. I found myself pausing in disbelief: “What is this?” It felt as if the space sensed my presence and welcomed me. A small gesture, yet so smart—it felt like witnessing the evolution of civilization in action.

I’d heard Japanese toilets were top-notch, but experiencing it firsthand was eye-opening. Features like automatic lids, warmed seats, sound masking, self-cleaning, built-in deodorizers, and adjustable water strength and temperature all combine to create a restroom that’s both impeccably clean and incredibly comfortable.

What truly amazed me was how this high-tech comfort wasn’t limited to luxury venues—it was found everywhere. From high-end hotels to train stations and even convenience stores, these thoughtful toilets are standard. It gave me a deep appreciation for the high “everyday standard” Japanese people enjoy.

Attention to hygiene was also impressively thorough: sanitizers to clean the seat, individually wrapped toilet paper, thoughtfully designed hand dryers. Everything was spotless, odor-free, and stress-free to use. On my journey, I can’t count how many times these reassuring spaces saved me.

And the washlet feature—well, I was surprised at first, but once I tried it, I couldn’t imagine going back. With customizable water spray strength and position, it’s a small comfort that makes a big difference—especially after a long day of travel or in varying weather. It’s an experience you need to feel to fully understand how meaningful these details are.

Another deeply memorable aspect of Japanese restrooms was their consideration for sound. Many toilets feature a device known as an “Oto-hime”—a sound-masking mechanism that plays the sound of flowing water. This small feature brings huge peace of mind for those sensitive to noise. Even in public spaces filled with people, this quiet attention ensures no one feels embarrassed—evidence of a culture that considers others down to the unseen details.

It’s not just about technology—it’s a reflection of the Japanese commitment to maintaining cleanliness. There’s a shared mindset: “Let’s leave this space ready for the next person’s comfort.” As a result, most users are careful and considerate. This level of care for public environments, including restrooms, stands as one of Japan’s admirable living virtues.

For travelers, a well-maintained restroom can significantly ease travel anxiety. Clean, quiet, and comfortable facilities located throughout cities make every journey more pleasant. In a country like Japan—with its reliance on trains and buses and widely scattered tourist destinations—the knowledge that you can count on a comforting restroom at any moment reduces stress immensely.

Next time I visit Japan, I’ll once again encounter these “evolved toilets.” Who would’ve thought a restroom could calm the mind—that kind of kindness, rooted in Japanese culture, is unforgettable. Experiencing the evolution of civilization through a toilet was surprising, but unquestionably one of the most memorable moments of my journey.