Average Annual Salary for Industrial Machinery Assemblers in Japan
Nationwide
Latest
Annual salary (est.)年収
¥5.23M
Monthly gross:¥346,400
Monthly base excl. overtime:¥310,300
Annual Bonus:¥1.07M
Age:42.3 yrs
Overtime Hours:14 hrs
Trends
Quick Facts
Salary Ranking
#67 of 145 occupations
Top 47%
Best Paying Region
Tokyo: ¥6.54M
Lowest: Tottori (¥3.47M)
Gender Pay Gap
Women earn 72% of male salary
Significant gap (¥3.91M vs ¥5.43M)
Career Growth
+15% salary change
¥4.55M (2020) → ¥5.23M (2025)
Company Size Impact
Large companies pay 11% above average
¥5.81M vs National Avg ¥5.23M
Workforce
~13k workers nationwide
Mid-size field
By Gender
Male
Annual salary (est.)年収
¥5.43M
Monthly gross:¥358,400
Monthly base excl. overtime:¥319,400
Annual Bonus:¥1.13M
Age:42.2 yrs
Overtime Hours:14 hrs
Female
Annual salary (est.)年収
¥3.91M
Monthly gross:¥268,400
Monthly base excl. overtime:¥251,600
Annual Bonus:¥693,300
Age:43.1 yrs
Overtime Hours:8 hrs
By Company Size
| Company Size | Annual salary (est.) | Monthly gross | Annual Bonus | Age | Overtime Hours |
|---|---|---|---|---|---|
| All Companies (10+ employees) | ¥5.23M | ¥346,400 | ¥1.07M | 42.3 | 14 |
| 10-99 employees | ¥4.76M | ¥330,400 | ¥792,700 | 45.5 | 12 |
| 100-999 employees | ¥4.91M | ¥323,000 | ¥1.03M | 42.1 | 14 |
| 1000+ employees | ¥5.81M | ¥379,200 | ¥1.25M | 40.7 | 14 |
By Prefecture
| Prefecture | Annual salary (est.) | Monthly gross | Annual Bonus | Age | Overtime Hours |
|---|---|---|---|---|---|
| Tokyo | ¥6.54M | ¥420,200 | ¥1.50M | 42.1 | 13 |
| Hokkaido | ¥6.54M | ¥415,900 | ¥1.55M | 41 | 37 |
| Kanagawa | ¥5.97M | ¥391,200 | ¥1.28M | 42.5 | 15 |
| Kagoshima | ¥5.96M | ¥354,100 | ¥1.72M | 44.9 | 30 |
| Okayama | ¥5.91M | ¥373,200 | ¥1.44M | 44 | 9 |
| Fukui | ¥5.88M | ¥396,200 | ¥1.13M | 46.8 | 26 |
| Ibaraki | ¥5.88M | ¥368,200 | ¥1.46M | 41.1 | 14 |
| Okinawa | ¥5.77M | ¥404,100 | ¥918,000 | 46.6 | 10 |
| Tochigi | ¥5.70M | ¥349,300 | ¥1.51M | 39.6 | 17 |
| Mie | ¥5.70M | ¥392,100 | ¥990,400 | 48.5 | 13 |
| Aichi | ¥5.68M | ¥374,100 | ¥1.19M | 45.2 | 18 |
| Shiga | ¥5.64M | ¥386,300 | ¥1.00M | 43 | 13 |
| Nara | ¥5.55M | ¥363,900 | ¥1.19M | 48.3 | 5 |
| Chiba | ¥5.51M | ¥359,700 | ¥1.19M | 41.8 | 15 |
| Kagawa | ¥5.50M | ¥341,500 | ¥1.40M | 37 | 21 |
| Hyogo | ¥5.46M | ¥351,400 | ¥1.24M | 40 | 14 |
| Kyoto | ¥5.46M | ¥367,900 | ¥1.04M | 44.7 | 10 |
| Shimane | ¥5.44M | ¥341,000 | ¥1.35M | 41.9 | 19 |
| Saitama | ¥5.32M | ¥322,200 | ¥1.45M | 43.4 | 9 |
| Tokushima | ¥5.31M | ¥342,700 | ¥1.19M | 42.3 | 19 |
| Shizuoka | ¥5.29M | ¥344,800 | ¥1.15M | 44.2 | 13 |
| Fukushima | ¥5.28M | ¥352,500 | ¥1.05M | 43.1 | 16 |
| Wakayama | ¥5.16M | ¥339,000 | ¥1.09M | 40.1 | 17 |
| Nagasaki | ¥5.13M | ¥331,600 | ¥1.15M | 45.2 | 15 |
| Ehime | ¥5.12M | ¥320,500 | ¥1.28M | 44.9 | 13 |
| Yamaguchi | ¥5.08M | ¥336,600 | ¥1.04M | 36.5 | 11 |
| Yamagata | ¥4.91M | ¥315,800 | ¥1.12M | 42.4 | 15 |
| Hiroshima | ¥4.84M | ¥327,100 | ¥918,100 | 42.4 | 13 |
| Oita | ¥4.80M | ¥323,200 | ¥925,700 | 38.2 | 25 |
| Akita | ¥4.71M | ¥329,700 | ¥752,400 | 47.8 | 21 |
| Niigata | ¥4.70M | ¥294,900 | ¥1.16M | 44.2 | 5 |
| Miyagi | ¥4.69M | ¥316,800 | ¥889,800 | 40.9 | 13 |
| Ishikawa | ¥4.59M | ¥295,900 | ¥1.04M | 36.2 | 14 |
| Saga | ¥4.54M | ¥299,100 | ¥953,000 | 44.3 | 10 |
| Nagano | ¥4.40M | ¥297,400 | ¥828,200 | 44.4 | 5 |
| Yamanashi | ¥4.37M | ¥306,700 | ¥685,800 | 41.8 | 14 |
| Fukuoka | ¥4.34M | ¥302,400 | ¥707,100 | 42.3 | 15 |
| Gunma | ¥4.32M | ¥327,300 | ¥392,600 | 47 | 7 |
| Iwate | ¥4.25M | ¥282,300 | ¥862,100 | 43.4 | 6 |
| Gifu | ¥4.25M | ¥305,100 | ¥586,000 | 41.7 | 20 |
| Aomori | ¥4.22M | ¥283,100 | ¥822,700 | 42.3 | 7 |
| Miyazaki | ¥4.20M | ¥301,900 | ¥574,300 | 33.7 | 25 |
| Osaka | ¥4.20M | ¥302,500 | ¥566,900 | 39 | 10 |
| Kochi | ¥3.97M | ¥270,700 | ¥723,600 | 45.1 | 8 |
| Toyama | ¥3.89M | ¥284,200 | ¥483,100 | 44.4 | 11 |
| Kumamoto | ¥3.63M | ¥257,800 | ¥540,400 | 43.8 | 12 |
| Tottori | ¥3.47M | ¥251,600 | ¥450,100 | 44 | 9 |