Yellowtail Aquaculture Worker
はまちようしょくさぎょういん
Industry & Occupation
Classification
- Major : Agriculture, Forestry, and Fishery Occupations
- Middle : Fishery Occupations
- Minor : Aquaculture Workers
Summary
Job involving tasks from rearing to harvesting yellowtail in offshore net pens or land-based aquaculture facilities.
Description
Yellowtail aquaculture workers are responsible for tasks related to rearing yellowtail in offshore net pens or land-based recirculating aquaculture systems. Main duties include inspection and repair of net pens and nets, feeding operations, adjustment of feeding amounts, measurement and management of water temperature and quality, observation of fish school health, isolation and treatment of sick fish, harvesting and collection operations, pre-shipment inspection and packing, record keeping, etc. Responding to weather and sea condition changes and seasonal growth management are also important, and they work in teams to achieve efficient production.
Future Outlook
Stable demand is expected due to technological innovations in domestic aquaculture and increasing emphasis on safety and security. The introduction of ICT and automation may increase the need for highly skilled technicians.
Personality Traits
Cooperative / Diligent / Excellent observation skills / Patient
Work Style
Career Path
Aquaculture Worker (Apprentice) → Yellowtail Aquaculture Worker → Aquaculture Farm Manager → Aquaculture Technician → Operations Supervisor → Independent Startup (Aquaculture Business)
Required Skills
Feeding Operations / Harvesting and Shipping Operations / Net Pen Net Inspection and Repair / Water Quality Management
Recommended Skills
Diving Operations / Forklift Operation / Machine Maintenance / Small Vessel Operation
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Adaptability | To flexibly adjust work according to weather, sea conditions, and water temperature fluctuations. |
| Attention to Detail & Accuracy | To not miss subtle changes in water quality or fish health. |
| Physical Stamina & Endurance | Because there is a lot of outdoor work requiring physical strength, including long hours of standing and handling heavy objects. |
| Problem Solving | Because quick measures are essential when diseases or environmental issues occur. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Numerical & Quantitative Analysis | Mainly involves basic measurements (water volume, feed amount, etc.), and no advanced mathematical analysis is required. |
Related Qualifications
- Aquaculture Technology Manager
- Diver
- Forklift Operation Training
- Small Vessel Operator (Grade 1・2)
Related Jobs
- Aquaculture Farm Manager
- Aquaculture Technician
- Net Pen Management Worker