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Calcined Gypsum Inspector
Factory worker who inspects the quality of calcined gypsum (gypsum dehydrated by heating) products and evaluates whether they meet standards.
Calcined Gypsum Manufacturing Worker
A manufacturing technician who produces building and industrial calcined gypsum using gypsum as raw material through calcination, crushing, and adjustment processes.
Plaster of Paris Manufacturing Worker
This occupation heats gypsum ore in a high-temperature calcining furnace (kiln) to dehydrate dihydrate gypsum into plaster of Paris (burnt gypsum). It handles the entire process from raw material crushing, calcination, pulverization, blending, particle size adjustment, to packaging.
Brewing Engineer (Excluding Development Engineers)
A technical position that manages the production processes of alcoholic beverages and fermented foods, responsible for quality improvement and stable supply.
Papermaking Worker (Machine Forming)
A papermaking worker (machine forming) operates and manages the paper machine using pulp as raw material, responsible for the entire papermaking process as a manufacturing operator.
Papermaking worker (fiberboard manufacturing)
Occupation of manufacturing wood fiberboards (particleboard, fiberboard, etc.). Converts raw wood chips into pulp, forms the fibers, dries and compresses them into boards.
Papermaking Worker (Handmade)
A profession that manufactures paper by dissolving raw pulp in water, forming it manually using a sukegeta and similar tools, and drying it.
Johayako Flour Manufacturing Worker
Johayako flour manufacturing workers process starch raw materials (such as rice and corn) to produce high-quality powder (Johayako flour).
Vapor Deposition Machine Operator (Plating)
Operates vacuum vapor deposition equipment to deposit thin films of metals or alloys onto product surfaces. A skilled technical occupation.
Shochu Koji Manufacturing Worker
This occupation involves culturing koji mold on raw materials to produce the koji essential for shochu manufacturing, while managing temperature and humidity.