Well, following WWII Japan did not have an adequate number of water treatment facilities, due to indiscriminate carpet bombing by the USA, and required their citizens to use one tub of water per family every 17 days. During the 70s they had more than enough treatment facilities available, but the families had grown fond of sharing the water that they clean themselves with. The began to approach it as a spiritual undertaking that even the dirt of others could not dirty their hopes and dreams. There a famous saying by Takishoru Darkantu, "Let us combine the soils of our days toils into one puddle of lost dreams and aspirations. Only to be reheated in the morn to clean our spirits free."
robes/silk robes
That is because of water displacement.
I think that ther warmed the water on something and then puted it on the bath.
In Japan, people take baths that are called "Ofuro" or "Furo" It's when people fill a bath tub with hot water. Most people take a shower outside the bath tub, and after washing their whole body clean, they go into the bath tub and relax. From the japanese culture, people do not change that water inside the bath tub, and instead we leave it for the next person. The nest person does the same, until the last person uses the water. Then, they spill all the water in the tub. Japanese also goes to hot springs or "onsen". Its basically the same thing with baths, but onsens are more sociable and it is a lot hotter than normaly house baths. People also go to Onsens for the different bath types they have there, and also for the scenery.
Ofuro means "bath" in Japanese. It refers to both the act of soaking in a tub and the tub itself. Taking a hot bath in an ofuro is a common and relaxing practice in Japanese culture.
some people believe the 1930's was a depressing decade. boys would share bath water 1 night and the girls the next.
They go down to the streams or rivers and wash in the dirty water, that's how they have a bath.
A water bath is a bath of vigouriously boiling water
A bath kimono is a variety of bathrobe in the style of a Japanese kimono.
A hot water bath is a bath with hot water. You use it to take a bath.
One must first cleanse oneself with soap and water using the detachable shower heads located near the bath before entering the water. Once clean (including rinsing away all soap/shampoo), you may enter the bath. Typically, you should not let your hand towel touch the bath water. You may put it on your face, or thereabouts.
people invented the bath because people would not get sick for the old water they were washing with