How much a Industrial machinery assemblers earns in each prefecture of Japan: monthly pay, annual bonus, working hours, average age. Official survey, all workers (men and women), full-time.
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yen/month
はん用・生産用・業務用機械器具組立従事者 — Industrial machinery assemblers
| Prefecture | Monthly pay (yen) | Annual bonus (yen) | Hours / month | Avg age | Workers in sample |
|---|---|---|---|---|---|
| Japan (all) | 346,400 | 1,068,300 | 176 | 42.3 | 131,800 |
| Tokyo | 420,200 | 1,496,900 | 163 | 42.1 | 8,830 |
| Hokkaido | 415,900 | 1,546,000 | 209 | 41 | 1,670 |
| Okinawa | 404,100 | 918,000 | 170 | 46.6 | 40 * |
| Fukui | 396,200 | 1,126,200 | 201 | 46.8 | 500 |
| Mie | 392,100 | 990,400 | 178 | 48.5 | 2,400 |
| Kanagawa | 391,200 | 1,278,800 | 168 | 42.5 | 2,890 |
| Shiga | 386,300 | 1,004,700 | 170 | 43 | 7,200 |
| Aichi | 374,100 | 1,190,900 | 183 | 45.2 | 14,830 |
| Okayama | 373,200 | 1,435,900 | 172 | 44 | 4,000 |
| Ibaraki | 368,200 | 1,461,700 | 177 | 41.1 | 8,320 |
| Kyoto | 367,900 | 1,041,400 | 169 | 44.7 | 2,650 |
| Nara | 363,900 | 1,186,900 | 166 | 48.3 | 490 |
| Chiba | 359,700 | 1,194,200 | 173 | 41.8 | 3,080 |
| Kagoshima | 354,100 | 1,715,200 | 202 | 44.9 | 350 |
| Fukushima | 352,500 | 1,054,700 | 176 | 43.1 | 1,900 |
| Hyogo | 351,400 | 1,240,200 | 174 | 40 | 7,670 |
| Tochigi | 349,300 | 1,505,500 | 172 | 39.6 | 1,980 |
| Shizuoka | 344,800 | 1,150,000 | 178 | 44.2 | 6,940 |
| Tokushima | 342,700 | 1,193,600 | 176 | 42.3 | 130 * |
| Kagawa | 341,500 | 1,400,400 | 170 | 37 | 720 |
| Shimane | 341,000 | 1,347,000 | 183 | 41.9 | 640 |
| Wakayama | 339,000 | 1,093,300 | 187 | 40.1 | 1,590 |
| Yamaguchi | 336,600 | 1,042,600 | 173 | 36.5 | 1,110 |
| Nagasaki | 331,600 | 1,149,900 | 181 | 45.2 | 350 |
| Akita | 329,700 | 752,400 | 196 | 47.8 | 470 |
| Gunma | 327,300 | 392,600 | 169 | 47 | 1,680 |
| Hiroshima | 327,100 | 918,100 | 179 | 42.4 | 3,250 |
| Oita | 323,200 | 925,700 | 182 | 38.2 | 250 |
| Saitama | 322,200 | 1,449,100 | 168 | 43.4 | 2,670 |
| Ehime | 320,500 | 1,277,900 | 169 | 44.9 | 1,340 |
| Miyagi | 316,800 | 889,800 | 181 | 40.9 | 980 |
| Yamagata | 315,800 | 1,122,700 | 184 | 42.4 | 1,410 |
| Yamanashi | 306,700 | 685,800 | 176 | 41.8 | 1,690 |
| Gifu | 305,100 | 586,000 | 187 | 41.7 | 5,230 |
| Osaka | 302,500 | 566,900 | 170 | 39 | 15,340 |
| Fukuoka | 302,400 | 707,100 | 179 | 42.3 | 3,240 |
| Miyazaki | 301,900 | 574,300 | 202 | 33.7 | 30 * |
| Saga | 299,100 | 953,000 | 179 | 44.3 | 590 |
| Nagano | 297,400 | 828,200 | 172 | 44.4 | 3,910 |
| Ishikawa | 295,900 | 1,038,100 | 173 | 36.2 | 3,690 |
| Niigata | 294,900 | 1,158,100 | 179 | 44.2 | 2,030 |
| Toyama | 284,200 | 483,100 | 175 | 44.4 | 1,160 |
| Aomori | 283,100 | 822,700 | 166 | 42.3 | 270 |
| Iwate | 282,300 | 862,100 | 167 | 43.4 | 1,910 |
| Kochi | 270,700 | 723,600 | 188 | 45.1 | 60 * |
| Kumamoto | 257,800 | 540,400 | 173 | 43.8 | 180 * |
| Tottori | 251,600 | 450,100 | 171 | 44 | 140 * |
* fewer than 200 workers in sample — treat as rough
Source: Ministry of Health, Labour and Welfare, Basic Survey on Wage Structure 2025, prefecture × occupation table (一般労働者・都道府県別 第3表 職種（特掲）). Monthly pay = きまって支給する現金給与額 (includes overtime, before tax). Government Standard Terms of Use v2.0.