Japan culture center - Traditional Japanese toilets (washiki) are a squat toilet-also known as the Asian toilet. Most squat toilets in Japan are made of porcelain. The user of the toilet in Japan the opposite of Indonesia where they are facing the wall behind the toilet in the picture shown on the right.
Squat toilets are divided into two types: the toilet is located on the surface of the floor, and toilet is located on the floor is elevated about 30 cm the latter is easier to use for ane-ane to urinate while standing.