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Sake Yeast Starter Maker (Liquor Manufacturing)
A profession that manufactures yeast starter (yeast culture liquid serving as the base for moromi fermentation) and manages its quality. Optimizes the yeast propagation environment to support the foundation of sake brewing.
Sake Yeast Starter Supervisor
A profession in sake manufacturing that manages the production of shubo (the process of culturing and propagating yeast) and provides staff guidance.
Dumet Wire Maker (Incandescent Bulb Manufacturing)
Manufacturing job responsible for processing and shaping metal wire (Dumet wire) for incandescent bulb filaments, from assembly to quality inspection.
Dumet Wire Winder
Specialized manufacturing job that precisely winds internal coils of Dumet tubes using dedicated machines.
Shrink Packaging Worker
Shrink packaging workers package products with heat-shrink film (shrink film) to ensure product protection and stability during transportation. They operate packaging machines, set and replace films, perform shrinking processes in heat tunnels, and inspect the finished products.
Shredder Worker (Mechanical Dismantling)
A job that crushes metal scrap using shredder machines, handling the pre-process for recycling treatment.
Shuro Broom Maker
Shuro broom makers are artisans and technicians who handcraft brooms using fibers from the shuro palm.
Patrol Worker (Gas Supply Business)
Patrols gas supply areas, inspects gas meters, pipes, and connections to ensure safe gas supply.
Lubricating Oil Filling Worker (Petroleum Refining Industry)
This occupation involves filling containers with lubricating oil produced in petroleum refining and performing measurement and packaging tasks. It requires operation of production line equipment, safety management, and maintenance of quality.
Lubricating Oil Refiner (Petroleum Refining Industry)
Production equipment operator who separates and refines raw oil for lubricating oil to produce base oil.