Automobile assembly worker average salary in Japan
The average annual salary for Automobile assembly worker in Japan is ¥5,334,000 (2023, MHLW Basic Survey on Wage Structure, 250,170 workers surveyed) — 5.0% above the national average of ¥5,078,000.
Automobile assembly worker salary by age band
| Age band | Total annual | Male annual | Female annual |
|---|---|---|---|
| ~19 | ¥2,952,000 | — | — |
| 20-24 | ¥4,204,000 | — | — |
| 25-29 | ¥4,525,000 | — | — |
| 30-34 | ¥5,043,000 | — | — |
| 35-39 | ¥5,478,000 | — | — |
| 40-44 | ¥5,701,000 | — | — |
| 45-49 | ¥6,031,000 | — | — |
| 50-54 | ¥6,473,000 | — | — |
| 55-59 | ¥6,412,000 | — | — |
| 60-64 | ¥4,372,000 | — | — |
| 65~ | ¥3,672,000 | — | — |
Monthly figures: regular cash earnings × 12 + annual bonus. Both genders combined (small occupation data limit).
Where this occupation sits
By average annual income, Automobile assembly worker ranks 47 of 144 detailed occupations — above 97 of them.
- Just above: Automobile sales representative ¥5,335,000
- Just below: Artist / Photographer / Videographer ¥5,212,000
Understanding People working as Automobile assembly worker salary data
Automobile assembly worker: average annual salary
People working as Automobile assembly worker earn a weighted-average annual income of ¥5,334,000 (sample: 250,170 workers), +5.0% higher than the national average (about ¥256,000 more). The median is ¥5,478,000. Figures are estimates derived from a worker-count-weighted average of age-band data.
At what age does pay peak in Automobile assembly worker?
Income peaks in the 50-54 age band at ¥6,473,000 (about 1.5x the entry level). The steepest rise is in the 20-24 band.
Automobile assembly worker: 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 17.8% of the estimated annual income is bonus (annual special cash earnings).
Automobile assembly worker average salary by age and gender
Estimated annual income for Automobile assembly worker by age band (total / male / female):
| Age | Total | Male | Female |
|---|---|---|---|
| 25-29 | ¥4,525,000 | — | — |
| 30-34 | ¥5,043,000 | — | — |
| 35-39 | ¥5,478,000 | — | — |
| 40-44 | ¥5,701,000 | — | — |
| 45-49 | ¥6,031,000 | — | — |
| 50-54 | ¥6,473,000 | — | — |
Frequently asked questions
- What is the average salary for Automobile assembly worker?
- About ¥5,334,000, estimated from the MHLW Basic Survey on Wage Structure (2023, weighted-average estimate).
- At what age does income peak for Automobile assembly worker?
- In the 50-54 age band, at an estimated ¥6,473,000.
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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