Average Annual Salary for Machinery Inspectors in Japan
Nationwide
Latest
Annual salary (est.)年収
¥5.23M
Monthly gross:¥348,100
Monthly base excl. overtime:¥310,600
Annual Bonus:¥1.05M
Age:43.7 yrs
Overtime Hours:14 hrs
Trends
Quick Facts
Salary Ranking
#66 of 145 occupations
Top 46%
Best Paying Region
Osaka: ¥6.88M
Lowest: Kumamoto (¥3.60M)
Gender Pay Gap
Women earn 66% of male salary
Significant gap (¥3.78M vs ¥5.69M)
Career Growth
+10% salary change
¥4.75M (2020) → ¥5.23M (2025)
Company Size Impact
Large companies pay 17% above average
¥6.10M vs National Avg ¥5.23M
Workforce
~7k workers nationwide
Specialized field
By Gender
Male
Annual salary (est.)年収
¥5.69M
Monthly gross:¥374,800
Monthly base excl. overtime:¥332,700
Annual Bonus:¥1.19M
Age:44.3 yrs
Overtime Hours:15 hrs
Female
Annual salary (est.)年収
¥3.78M
Monthly gross:¥264,300
Monthly base excl. overtime:¥241,200
Annual Bonus:¥609,200
Age:42.1 yrs
Overtime Hours:11 hrs
By Company Size
| Company Size | Annual salary (est.) | Monthly gross | Annual Bonus | Age | Overtime Hours |
|---|---|---|---|---|---|
| All Companies (10+ employees) | ¥5.23M | ¥348,100 | ¥1.05M | 43.7 | 14 |
| 10-99 employees | ¥3.93M | ¥278,400 | ¥587,400 | 46.6 | 9 |
| 100-999 employees | ¥5.01M | ¥337,500 | ¥963,300 | 43 | 13 |
| 1000+ employees | ¥6.10M | ¥393,700 | ¥1.38M | 43.6 | 17 |
By Prefecture
| Prefecture | Annual salary (est.) | Monthly gross | Annual Bonus | Age | Overtime Hours |
|---|---|---|---|---|---|
| Osaka | ¥6.88M | ¥480,900 | ¥1.11M | 49.7 | 11 |
| Wakayama | ¥6.82M | ¥430,900 | ¥1.65M | 48.7 | 12 |
| Kyoto | ¥6.29M | ¥400,900 | ¥1.48M | 43.4 | 14 |
| Shimane | ¥6.23M | ¥402,000 | ¥1.41M | 42.6 | 14 |
| Chiba | ¥6.10M | ¥394,700 | ¥1.36M | 46.5 | 14 |
| Tokyo | ¥5.95M | ¥386,200 | ¥1.32M | 44.8 | 8 |
| Tochigi | ¥5.95M | ¥369,500 | ¥1.51M | 42.8 | 15 |
| Niigata | ¥5.89M | ¥356,000 | ¥1.62M | 43.1 | 11 |
| Kanagawa | ¥5.78M | ¥374,000 | ¥1.30M | 45.6 | 18 |
| Ibaraki | ¥5.67M | ¥374,200 | ¥1.18M | 44 | 19 |
| Okayama | ¥5.64M | ¥376,800 | ¥1.12M | 39.5 | 20 |
| Hyogo | ¥5.46M | ¥355,100 | ¥1.19M | 43.4 | 11 |
| Ehime | ¥5.35M | ¥338,100 | ¥1.29M | 39 | 13 |
| Oita | ¥5.34M | ¥349,300 | ¥1.15M | 41.1 | 22 |
| Shizuoka | ¥5.33M | ¥345,200 | ¥1.19M | 46 | 13 |
| Gifu | ¥5.25M | ¥341,800 | ¥1.15M | 43.3 | 13 |
| Hiroshima | ¥5.20M | ¥338,900 | ¥1.13M | 44 | 10 |
| Fukui | ¥5.16M | ¥343,300 | ¥1.05M | 41.8 | 8 |
| Yamaguchi | ¥5.07M | ¥335,800 | ¥1.04M | 43.2 | 10 |
| Saitama | ¥5.04M | ¥346,300 | ¥881,400 | 42.9 | 5 |
| Ishikawa | ¥4.93M | ¥313,900 | ¥1.16M | 46.4 | 8 |
| Tottori | ¥4.93M | ¥306,100 | ¥1.25M | 46.1 | 4 |
| Miyazaki | ¥4.84M | ¥320,700 | ¥989,600 | 41.6 | 19 |
| Kagawa | ¥4.84M | ¥338,700 | ¥773,400 | 40.6 | 21 |
| Gunma | ¥4.78M | ¥303,500 | ¥1.14M | 46.3 | 7 |
| Toyama | ¥4.74M | ¥328,000 | ¥804,500 | 42.1 | 10 |
| Mie | ¥4.70M | ¥318,900 | ¥874,100 | 38.5 | 12 |
| Aomori | ¥4.65M | ¥307,200 | ¥963,200 | 43.6 | 14 |
| Tokushima | ¥4.58M | ¥307,800 | ¥881,700 | 43.1 | 12 |
| Shiga | ¥4.50M | ¥312,700 | ¥749,800 | 41.4 | 18 |
| Aichi | ¥4.44M | ¥307,800 | ¥747,400 | 38.9 | 24 |
| Nagano | ¥4.43M | ¥289,100 | ¥956,500 | 44.7 | 7 |
| Yamanashi | ¥4.40M | ¥289,700 | ¥925,400 | 46 | 8 |
| Fukuoka | ¥4.40M | ¥340,800 | ¥311,100 | 40.6 | 21 |
| Miyagi | ¥4.39M | ¥302,600 | ¥757,600 | 42.8 | 14 |
| Saga | ¥4.34M | ¥288,200 | ¥884,100 | 44.2 | 9 |
| Kochi | ¥4.31M | ¥286,200 | ¥873,500 | 48.2 | 12 |
| Nara | ¥4.30M | ¥321,700 | ¥436,400 | 47.8 | 7 |
| Nagasaki | ¥4.28M | ¥291,800 | ¥780,900 | 47.8 | 12 |
| Kagoshima | ¥4.24M | ¥280,100 | ¥881,600 | 37.5 | 11 |
| Fukushima | ¥4.10M | ¥265,900 | ¥905,900 | 43.8 | 6 |
| Okinawa | ¥4.08M | ¥298,600 | ¥492,500 | 42.2 | 16 |
| Yamagata | ¥4.05M | ¥274,500 | ¥755,000 | 47.1 | 13 |
| Akita | ¥3.97M | ¥263,300 | ¥805,500 | 48.8 | 10 |
| Iwate | ¥3.94M | ¥273,700 | ¥659,500 | 41.3 | 14 |
| Hokkaido | ¥3.89M | ¥260,200 | ¥772,100 | 49.6 | 9 |
| Kumamoto | ¥3.60M | ¥261,500 | ¥460,100 | 52.1 | 8 |