And finally the mystery episode has arrived…
The Rise and Fall of The Modern Japanese Toilet
It’s a dirty blog, but someone has to type it!
I’m sure their are plenty of Japanese toilet-related articles out on the internet, but not many of them look at the history. So, while not being a scholar on Japanese toilet history, I’ll give you a brief summary of how toilets have emerged…
Joumon Period 縄文時代 (14,000 BC – 400 BC ) – According to archaeologists/historians, the Joumon period didn’t really have toilets… It’s guessed that garbage dumps were used for their waste on the outer parts of their settlement…I’m sure Japanese garbagemen of today feel fortunate that things have changed since the Joumon period.
Yayoi Period 弥生時代 (400 BC – 200 AD) Sewer systems started to appear, and apparently something similar to what we now refer to as an outhouse was discovered in Nara…
Nara Period 奈良時代 (710 – 784) – A drainage system was implemented with a stream of water that the user would squat over and release their business into. It’s my guess that this is where the modern traditional japanese toilet originated from.
Heisei Period 平成 (1989- Present)
I’m going to jump forward to the present, because, once again, I couldn’t find much information on the bathroom history…I probably just wasn’t looking in the correct stall…and you never know what kind of crap is on the internet…ok, i’ll save the poop jokes for now…
As many of you might know, the traditional Japanese toilet is not like most toilets you or I have used in our lifetime. This is a good thing, unless you enjoy the workout of squatting over a hole in the ground to do your business. I’m not positive, but I believe this sort was and still is common among many asian cultures and parts of Europe. They’re rarely found in the U.S., if at all.
The squat toilet is relatively self-explanatory. You squat over the in-ground toilet, and deliver the goods. Unlike western-style toilets, the bowl in squat toilets is dry until you flush it at the water tank (located in the same room.) The downside of this is that there might be a dry piece of feces sitting there, thus allowing odor to spread more rapidly. The upside of this is pending an answer.

Downsides of a Traditional Japanese Toilet:
- If you’re physically disabled, it might be impossible to get business done.
- If you just worked your legs out at the gym, it would be painful to do your business.
- If you enjoy reading magazines while getting business done, you probably should be an “ok” multitasker and not have slippery hands (unless it’s something not worth reading…like People Magazine, in which some might not care if it gets wet…
)
- If you’ve come back slightly intoxicated from some place and did not grow up with a Japanese toilet, you might confuse it for a bathtub…
- Both guys and girls have to perfect their aim.
Upsides of a Traditional Japanese Toilet:
- If you can’t afford or don’t have time for a health club, you can get plenty of time practicing squats while also getting your business done.
- Takes up less volume.
- In public bathrooms, you wouldn’t have to worry about whether or not the toilet seat is clean.
- Both guys and girls get to perfect their aim!
- Different can be fun, right?
So now that we “covered” the traditional Japanese toilet, let’s have some fun and look at the never-fails-to-impress, Western-Style Japanese toilet………….BEHOLD!

Ok, so it doesn’t look so different at first glance…hmm…but you may have noticed a few curious elements that you don’t on the average non-japanese toilet…
What a typical North American toilet can do:
- Flush.
What a typical Western-Style Japanese Toilet Can Do:
All of the things you see in the picture to the right… plus more.
So, basically these buttons control everything but the flush of the toilet. You see to the right there are various lights that can go on or off depending on what you press. I can’t recall what everything does, and the image quality is too poor for my beginning Japanese eyes to decipher, so I’ll simply tell you what the toilet can do. The three green sets of lights indicate the heat of the toilet seat (yes, and it’s quite nice, too!), the water pressure of the built-in bidet (for those of you foreign to the word bidet, it’s an aquatic method of cleaning the anus; popular in europe, too,) and the heat of the water, I believe. I promise I’ll soon give you a guys a more in-depth feature set of the toilet, complete with kanji translations and all; my textbook hasn’t covered toilet kanji yet. There’s another button that plays fake water sounds from a built-in speaker, as to cover up any unpleasant sounds of your own… I’d personally prefer something orchestral like Mozart or Stravinsky to cover up my personal audio, but there’s always the future ahead of us…
On the more practical side of things, the toilet (see first toilet image) contains a sink above the bowl. This brilliant idea allows you to wash your hands with the water that will be used for the next flush, before it reaches the bowl. Since the water will be dirtied anyway, it might as well first be dirtied with your hands. I don’t see a good reason for North American toilets not to have this feature.
The bidet function contains one both for the male and female.
I’ll leave it to you to experience it yourself and discover which one is meant for the female, and which one is for the male. Whoever knew toilets could be such a blast!
There are other toilets that apparently have laser-guided bidet systems (self-explanatory, I think) and toilets that detect the PH level of your urine and will neutralize the water by releasing a counter-acid/base.
So, a lot of these features are simply more for comfort, but I will attest that siting on a nice warm seat while getting business done is good business, indeed. There’s nothing more uncomfortable than having your warm-rump come in and sit on a cold porcelain seat (except being eaten by a brontosaurus – that’s relatively uncomfortable.) However, this is balanced out with the awesome practical measure built into many of these toilets. Considering the amount of time a single person spends on the pot a year (2500 times a year, about 3 minutes~ average = 125 hours,) we could probably afford to integrate some comfort and energy-saving saving features into it.
FLUSH!