Pearl Nucleus Inserter
しんじゅそうかくしゃ
Industry & Occupation
Classification
- Major : Agriculture, Forestry, and Fishery Occupations
- Middle : Fishery Occupations
- Minor : Aquaculture Workers
Summary
Specialized aquaculture worker who inserts artificial nuclei into pearl oysters to promote pearl formation.
Description
Pearl nucleus inserters specialize in niching techniques to insert nuclei into pearl oysters, performing precise work with a nucleus blade while paying meticulous attention to detail. After insertion, the oysters are placed in net cages and set in the sea, where growth is observed and managed. They support high-quality pearl formation through environmental condition records, water quality management, and oyster health checks, taking responsibility until harvest several months to years later. Work is conducted outdoors or on boats, requiring teamwork.
Future Outlook
Although pearl demand is stable both domestically and internationally, interest in high-quality and sustainable aquaculture technology is increasing, and the demand for skilled nucleus inserters is expected to remain high in the future.
Personality Traits
Can pay attention to details / Has cooperativeness / Has patience / Has physical strength
Work Style
Career Path
Aquaculture Worker → Pearl Nucleus Inserter → Aquaculture Management Supervisor → Pearl Processing and Sales Staff
Required Skills
Basic Aquaculture Knowledge / Nucleus Insertion Technique / Pearl Oyster Identification and Handling
Recommended Skills
Marine Safety Management / Small Boat Operator License / Water Quality Management
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because high accuracy is required for fine manual work. |
| Physical Stamina & Endurance | Because it involves long hours of marine work and carrying heavy oysters. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because it follows prescribed procedures and does not require creativity. |
| Numerical & Quantitative Analysis | Because it does not involve advanced calculations. |
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