1. はしご   ladder   board, plank   soldering iron   pulley   Hint Half-n-half Clue   2. たるき   blueprints   rafter   soldering iron   pickax, pickaxe, pick axe   Half-n-half Clue   3. あしば   scaffolding   stone   brick   ladder   Half-n-half Clue   4. いた   board, plank   scaffolding   measure tape   soldering iron   Half-n-half Clue   5. へらいな   helmet, hard hat   level   measure tape   soldering iron   Half-n-half Clue   6. はんだごて   pickax, pickaxe, pick axe   builder   stone   soldering iron   Half-n-half Clue   7. あんぜんぼう   blueprints   stone   mason, bricklayer   helmet, hard hat   Half-n-half Clue