1. kenchigyousha   builder   stone   crane   ladder   Hint Half-n-half Clue   2. hashigo   pulley   ladder   crane   rafter   Half-n-half Clue   3. sahberu   measure tape   shovel   pickax, pickaxe, pick axe   soldering iron   Half-n-half Clue   4. sunpoutori   measure tape   concrete   cement   board, plank   Half-n-half Clue   5. sekizai   bulldozer   ladder   rafter   stone   Half-n-half Clue   6. kurein   scaffolding   crane   mason, bricklayer   ladder   Half-n-half Clue   7. taruki   concrete   bulldozer   rafter   beam   Half-n-half Clue