The space in the Japanese culture and a change in beauty consciousness are read in the key word, and "Ie" used properly as "the person's space" "the space of the flower", and "Yado" are untied with being the almost same meaning in 'Manyosyu'. There are even a different building and a cultural argument from literature, and there is even a society argument in the general idea of the modern sign argument as well as for the common sense until now that it was taken and which was put.