Lit. half column. Also katabutabashira 
      片蓋柱 (halfcovered pillar). The half visible column on the exterior or 
      interior curtain walls of traditional buildings. The thickness of the wall 
      and the position of the wall in relation to the columns varies. Depending 
      on these two factors, the exposed part of the column may be more or less 
      than half exposed. Only the visible part is called hanbashira.  
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