How a Japanese Factory Trains Workers with Decades-Old Skills

In Episode 30 of The Manufacturing Podcast, Lucas and Luna look at a factory in Japan that teaches ancient manual techniques—like sharpening industrial knives by hand—alongside robotics. The case is based on a small tool-and-die shop in Osaka that has been operating since 1952. Lucas explains why a robot can't replicate the sensory feedback of a master craftsman, and how the company uses a formal 'skill map' to document tacit knowledge. Luna asks whether this is just nostalgia or a real competitive edge. They discuss the economics: apprentices spend two years learning hand-grinding before they ever touch a CNC machine, yet the shop achieves a defect rate below 0.05 percent. The episode closes with a question about whether Western factories have over-corrected toward full automation. #Manufacturing #Japan #SkillsTraining #TacitKnowledge #Craftsmanship #IndustrialKnives #Osaka #ToolAndDie #Automation #Robotics #DefectRate #Apprenticeship #LeanManufacturing #Business #FexingoBusiness #BusinessPodcast #SupplyChain #WorkforceDevelopment Keep every episode free: buymeacoffee.com/fexingo