Men and women bath together is a custom in Japan. The Japanese view it as an ordinary life and an art for they have different opinions on physical body.
Japanese wear nothing when they take hot spring bath, for they think that they can blend into the nature in such a way. And they think that it is not good to health to wear pants while taking hot spring bath.
Because of different culture, the Chinese never take it as a common thing. But now, the Chinese accept this kind of view gradually. Most of Hot Spring Resorts in China offers Men-Women together bathing service at present by providing a special zone for it.
