However, the number of people who learn tea ceremony subsequently increased whereby Shofuro, an 8 tatami-mat tea room was added in 1921, which was extended by adding two 10 tatami-mat rooms in 1959.
しかしその後は再び茶道人口が増加し、大正10年に八畳敷の松風楼、昭和34年には八畳に十畳二間が続く新席が建て増されている。