Ironworker / Plate fabricator average salary in Japan
The average annual salary for Ironworker / Plate fabricator in Japan is ¥4,732,000 (2023, MHLW Basic Survey on Wage Structure, 63,360 workers surveyed) — 6.8% below the national average of ¥5,078,000.
Ironworker / Plate fabricator salary by age band
| Age band | Total annual | Male annual | Female annual |
|---|---|---|---|
| ~19 | ¥3,135,000 | — | — |
| 20-24 | ¥3,427,000 | — | — |
| 25-29 | ¥4,087,000 | — | — |
| 30-34 | ¥4,357,000 | — | — |
| 35-39 | ¥4,984,000 | — | — |
| 40-44 | ¥5,619,000 | — | — |
| 45-49 | ¥5,867,000 | — | — |
| 50-54 | ¥5,548,000 | — | — |
| 55-59 | ¥5,143,000 | — | — |
| 60-64 | ¥4,509,000 | — | — |
| 65~ | ¥3,767,000 | — | — |
Monthly figures: regular cash earnings × 12 + annual bonus. Both genders combined (small occupation data limit).
Where this occupation sits
By average annual income, Ironworker / Plate fabricator ranks 74 of 144 detailed occupations — above 70 of them.
- Just above: Construction machinery operator ¥4,747,000
- Just below: Metal machining worker ¥4,697,000
Understanding People working as Ironworker / Plate fabricator salary data
Ironworker / Plate fabricator: average annual salary
People working as Ironworker / Plate fabricator earn a weighted-average annual income of ¥4,732,000 (sample: 63,360 workers), −6.8% lower than the national average (about ¥346,000 less). The median is ¥4,509,000. Figures are estimates derived from a worker-count-weighted average of age-band data.
At what age does pay peak in Ironworker / Plate fabricator?
Income peaks in the 45-49 age band at ¥5,867,000 (about 1.7x the entry level). The steepest rise is in the 25-29 band.
Ironworker / Plate fabricator: how pay changes with age
The age curve is classified as “inverted-U”. Inverted-U is the standard Japanese pattern, peaking before retirement; rising means expertise compounds with experience. About 16.2% of the estimated annual income is bonus (annual special cash earnings).
Ironworker / Plate fabricator average salary by age and gender
Estimated annual income for Ironworker / Plate fabricator by age band (total / male / female):
| Age | Total | Male | Female |
|---|---|---|---|
| 25-29 | ¥4,087,000 | — | — |
| 30-34 | ¥4,357,000 | — | — |
| 35-39 | ¥4,984,000 | — | — |
| 40-44 | ¥5,619,000 | — | — |
| 45-49 | ¥5,867,000 | — | — |
| 50-54 | ¥5,548,000 | — | — |
Frequently asked questions
- What is the average salary for Ironworker / Plate fabricator?
- About ¥4,732,000, estimated from the MHLW Basic Survey on Wage Structure (2023, weighted-average estimate).
- At what age does income peak for Ironworker / Plate fabricator?
- In the 45-49 age band, at an estimated ¥5,867,000.
Source: MHLW Basic Survey on Wage Structure (2023). Estimated from a worker-count-weighted average of 5-year age bands; cells not published due to small samples are excluded.
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