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    | oriido 下り井戸 | 
  
  
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    | KEY WORD : architecture 
/ gardens  | 
  
   
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    |  Lit. descending well. A deep well. It is also called 
spiral well rasei 螺井, or snail well maimai ido まいまい井戸, because 
of its spiral construction. | 
  
   
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      (C)2001 Japanese Architecture and Art Net Users System. No reproduction 
      or republication without written permission. 
       掲載のテキスト・写真・イラストなど、全てのコンテンツの無断複製・転載を禁じます。 | 
  
   
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