Product inspector (non-metal) average salary in Japan
The average annual salary for Product inspector (non-metal) in Japan is ¥4,075,000 (2023, MHLW Basic Survey on Wage Structure, 110,560 workers surveyed) — 19.8% below the national average of ¥5,078,000.
Product inspector (non-metal) salary by age band
| Age band | Total annual | Male annual | Female annual |
|---|---|---|---|
| ~19 | ¥2,527,000 | — | — |
| 20-24 | ¥3,003,000 | — | — |
| 25-29 | ¥3,681,000 | — | — |
| 30-34 | ¥3,784,000 | — | — |
| 35-39 | ¥4,301,000 | — | — |
| 40-44 | ¥4,217,000 | — | — |
| 45-49 | ¥4,413,000 | — | — |
| 50-54 | ¥4,687,000 | — | — |
| 55-59 | ¥4,464,000 | — | — |
| 60-64 | ¥3,849,000 | — | — |
| 65~ | ¥3,461,000 | — | — |
Monthly figures: regular cash earnings × 12 + annual bonus. Both genders combined (small occupation data limit).
Where this occupation sits
By average annual income, Product inspector (non-metal) ranks 111 of 144 detailed occupations — above 33 of them.
- Just above: Kindergarten teacher ¥4,075,000
- Just below: Assistant nurse ¥4,071,000
Understanding People working as Product inspector (non-metal) salary data
Product inspector (non-metal): average annual salary
People working as Product inspector (non-metal) earn a weighted-average annual income of ¥4,075,000 (sample: 110,560 workers), −19.8% lower than the national average (about ¥1,003,000 less). The median is ¥4,217,000. Figures are estimates derived from a worker-count-weighted average of age-band data.
At what age does pay peak in Product inspector (non-metal)?
Income peaks in the 50-54 age band at ¥4,687,000 (about 1.6x the entry level). The steepest rise is in the 25-29 band.
Product inspector (non-metal): 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 17.2% of the estimated annual income is bonus (annual special cash earnings).
Product inspector (non-metal) average salary by age and gender
Estimated annual income for Product inspector (non-metal) by age band (total / male / female):
| Age | Total | Male | Female |
|---|---|---|---|
| 25-29 | ¥3,681,000 | — | — |
| 30-34 | ¥3,784,000 | — | — |
| 35-39 | ¥4,301,000 | — | — |
| 40-44 | ¥4,217,000 | — | — |
| 45-49 | ¥4,413,000 | — | — |
| 50-54 | ¥4,687,000 | — | — |
Frequently asked questions
- What is the average salary for Product inspector (non-metal)?
- About ¥4,075,000, estimated from the MHLW Basic Survey on Wage Structure (2023, weighted-average estimate).
- At what age does income peak for Product inspector (non-metal)?
- In the 50-54 age band, at an estimated ¥4,687,000.
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.
Run a custom calculation
Loading data…