Just in case you were wondering HOW to use a toilet, please refer to the pictogram below!
And if you somehow should forget, what to do with the toilet paper, after use, please refer to this instruction below!
I took a picture of these "how to use the toilet" instructional pictogrammes, at two different bathrooms, on my way to Osaka. These were highway "pitstop" bathrooms.
I guess a simple thing like using the toilet, can be very complicated in some parts of the world. It is written in Chinese and Korean... Makes you wonder how the Chinese and Koreans normally use a toilet?!