Literal translation is “Where does a toilet exist?” Luckily, in Tokyo, almost everywhere. If you are in need of the facilities, there are decent toilets to be found in many places such as department stores, coffee shops and train stations. The ones in department stores are usually quite lovely, many equipped with a handy baby/toddler chair (also good for umbrellas), baby change table and a fold down platform that provides you with a clean area upon which to stand should you need to change your clothes.
Japanese toilets are probably the best in the world sadly they don’t export the most majestic models but you can find lovely TOTO models in Canada. Even the base models, found in public places like train and bus stations, have automatic flush or an electronic flush activated by movement. Many also have heated seats, a built-in bidet (with controls for temperature, pressure and angle of water), a dryer and a recording to mask any embarrassing sounds you might make. There is also a toilet seat cleaner that automatically dispenses a spray of antiseptic for you to wipe the toilet seat; however, many higher-end toilets clean themselves after each use.
Most restrooms also offer at least one squat style toilet for those traditionalists who say it’s more hygienic as your body isn’t touching anything. Personally, I find it odd to see a squat toilet in a fancy washroom surrounded by marble and mahogany but hey, it’s great to have choices in life. If you’re feeling a little tired and in need of a rest, many restrooms in stores and museums offer sitting areas with comfy couches and make-up areas. Surprisingly there are no refreshments served.
The only thing missing in most train station restrooms is a hand dryer…which is usually a great opportunity to put all those packages of free Kleenex to use.