If you're a human of average size, taking a bath isn't always as relaxing as it sounds—especially when your legs are sticking halfway out of the water. The problem? Bathtubs are too small. But why?
Japanese home baths are almost always right next to a shower, and you take a shower before getting in the bathtub to soak. Because you’re clean before using the tub, a family will leave it full until everyone has had a bath. They still empty the tub after everyone has used it though-- it’s not like they keep the same water for days on end.
It’s a similar concept at bathhouses, where everyone gets in the same baths after showering.
Japanese home baths are almost always right next to a shower, and you take a shower before getting in the bathtub to soak. Because you’re clean before using the tub, a family will leave it full until everyone has had a bath. They still empty the tub after everyone has used it though-- it’s not like they keep the same water for days on end.
It’s a similar concept at bathhouses, where everyone gets in the same baths after showering.