The Blade House, known in Japan as the Braid House, is a Scrapyard smithy operated by Lam Dao. There are junked cars piled outside it, suggesting that Lam Dao uses them as material for his blades. Prior to Alita's challenge race against Jashugan in ES 578, Ed visited the Blade House to pick up Alita's reforged Damascus Blade that Lam Dao had created using rare earth metals and her prior pair of Damascus Blades.