One example of how urns are placed under the floor. Reference:TOKURA Tsuyoshi,Aboutthe acoustic effect of Noh theaters

One example of how urns are placed under the floor. Reference:TOKURA Tsuyoshi,Aboutthe acoustic effect of Noh theaters

One example of how urns are placed under the floor.
Reference:TOKURA Tsuyoshi,Aboutthe acoustic effect of Noh theaters