【日本】英文小起因物別における事故の型別及び業種別（大中小）の死傷災害の経年推移のデータ及びグラフ（1999-2025年）

ホーム>国際関係>情報検索>検索結果>【日本】英文小起因物別における事故の型別及び業種別（大中小）の死傷災害の経年推移のデータ及びグラフ（1999-2025年）

Data & charts of transition of fatal & non-fatal accidents in each type of accident & industry (L, M & S) in each causal agent in Japan in 1999-2025

(Please refer to the linked xlsx file for details.)

code type of accident industry small causal agent 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 small causal agent type of accident industry
1101 1 1 engine   74 61   44   43 36 47 44 35 32 27 51 31 24 33 32 38 38 31 19 40 23 43 37 31 engine 1 1
1201 2 2 power transmission mechanism   588 552   473   511 456 440 445 379 401 377 374 367 338 392 319 363 351 301 293 313 324 280 289 255 power transmission mechanism 2 2
1301 3 3 circular sawing machine   2,620 2,370   2,172   1,776 1,641 1,555 1,419 1,199 1,182 1,153 1,094 1,065 1,028 870 839 777 774 805 721 721 653 658 626 620 circular sawing machine 3 3
1302 4 4 band sawing machine   293 235   189   163 118 141 113 104 78 96 79 81 78 69 61 58 59 41 60 49 50 65 43 49 band sawing machine 4 4
1303 5 5 wood planer machine   624 575   462   360 324 276 325 238 229 219 178 184 163 138 143 128 138 121 131 121 116 92 90 87 wood planer machine 5 5
1304 6 6 hollow chisel mortiser, wood borer   105 131   86   66 53 66 53 43 37 33 35 42 31 36 30 26 33 18 25 14 28 32 19 13 hollow chisel mortiser, wood borer 6 6
1305 7 7 chamfering machine, router, woodworking milling machine   120 110   96   68 62 66 60 45 34 42 34 36 39 32 31 25 43 25 23 31 16 24 22 22 chamfering machine, router, woodworking milling machine 7 7
1306 8 8 chain saw   665 646   721   639 604 698 651 689 690 631 571 502 541 503 449 431 407 427 461 467 385 398 401 383 chain saw 8 8
1309 9 9 other woodworking machines   1,217 1,023   878   763 680 713 634 519 518 551 524 483 475 411 436 390 374 387 349 372 305 357 356 341 other woodworking machines 9 9
1401 10 10 leveling, transporting or loading machine   390 407   381   346 347 306 295 260 293 268 287 279 235 272 251 270 277 234 237 278 262 255 226 249 leveling, transporting or loading machine 10 10
1402 11 11 excavating machine   1,237 1,108   913   942 823 752 752 663 645 671 696 681 690 573 567 586 593 653 672 650 684 597 631 558 excavating machine 11 11
1403 12 12 foundation work machine   125 107   80   86 87 69 63 54 53 56 64 62 62 70 61 57 64 51 61 44 44 60 51 51 foundation work machine 12 12
1404 13 13 hardening machine   136 175   137   96 111 100 99 88 99 74 78 64 83 84 79 57 52 66 52 58 49 77 69 52 hardening machine 13 13
1405 14 14 demolition machine   144 131   126   131 125 119 120 112 98 104 105 171 186 192 193 181 164 171 162 186 168 170 167 135 demolition machine 14 14
1406 15 15 vehicle for high lift work   85 91   95   98 114 112 119 105 92 90 88 81 89 102 105 95 78 119 100 102 119 111 87 92 vehicle for high lift work 15 15
1409 16 16 other construction machines   452 460   388   421 364 330 337 313 292 327 331 322 297 212 227 180 198 168 173 195 175 161 179 152 other construction machines 16 16
1501 17 17 lathe   516 527   424   395 433 363 385 287 298 306 338 267 241 284 244 210 249 227 222 233 189 208 172 180 lathe 17 17
1502 18 18 drill press, milling machine   712 680   572   558 536 510 494 319 327 323 298 300 299 314 286 232 250 229 220 218 231 204 174 177 drill press, milling machine 18 18
1503 19 19 grinding machine, buffing machine   855 849   797   755 726 816 749 599 633 689 620 561 603 565 569 549 562 560 521 554 518 493 506 440 grinding machine, buffing machine 19 19
1504 20 20 power press   1,379 1,119   1,116   1,030 973 904 785 527 559 649 651 586 602 565 517 559 524 503 452 451 475 438 419 386 power press 20 20
1505 21 21 forging pressure hammer   35 30   17   25 21 19 26 16 18 12 12 12 11 12 12 14 10 15 11 9 20 9 3 8 forging pressure hammer 21 21
1506 22 22 shearing machine   242 194   213   176 156 189 160 144 141 120 141 102 132 105 125 95 101 95 91 93 83 83 85 73 shearing machine 22 22
1509 23 23 other metal manufacturing machines   1,927 1,716   1,480   1,353 1,415 1,341 1,191 821 921 981 956 931 931 796 779 844 831 817 725 788 747 722 716 727 other metal manufacturing machines 23 23
1601 24 24 centrifugal machine   22 21   21   16 24 18 25 13 12 16 13 18 16 15 13 11 17 18 12 14 17 14 11 14 centrifugal machine 24 24
1602 25 25 mixer, grinder   338 389   356   313 324 331 300 262 243 248 284 282 256 250 201 221 224 243 238 225 230 230 216 191 mixer, grinder 25 25
1603 26 26 roll machine (except printingroll machine)   671 646   602   566 532 529 509 446 479 416 439 440 424 385 348 417 365 358 354 321 351 342 328 282 roll machine (except printingroll machine) 26 26
1604 27 27 injection molding machine   226 194   204   174 146 162 108 119 121 90 104 97 73 73 69 75 95 76 71 84 66 66 71 80 injection molding machine 27 27
1605 28 28 (food manufacturing machine)   2,525 2,476   2,347   2,267 2,004 2,001 2,152 1,967 1,992 1,992 1,902 1,852 1,723 1,784 1,778 1,744 1,588 1,658 1,548 1,503 1,503 1,559 1,552   (food manufacturing machine) 28 28
1606 29 29 printing machine   546 521   470   424 410 390 377 326 304 295 290 263 249 211 224 216 191 176 180 206 179 156 166 132 printing machine 29 29
1607 30 30 industrial robot   34 26   47   36 36 51 34 29 26 30 31 30 29 26 24 26 26 22 24 29 21 39 18 30 industrial robot 30 30
1609 31 31 other general power machines   5,563 5,335   5,064   4,430 4,507 4,309 4,126 3,626 3,571 3,576 3,371 3,282 3,158 3,184 3,083 3,071 3,176 3,206 2,954 3,020 2,993 3,050 3,039 2,570 other general power machines 31 31
1701 32 32 felling machine                                 48 56 39 37 45 65 40 70 54 52 35 felling machine 32 32
1702 33 33 mobile logging machine                                 27 20 19 24 21 18 15 21 29 25 21 mobile logging machine 33 33
1703 34 34 skyline yarding machine                                 12 15 7 11 15 11 16 15 8 12 1 skyline yarding machine 34 34
1709 35 35 other mobile silviculture machine                                 4 5 3 5 6 12 12 10 14 8 5 other mobile silviculture machine 35 35
1801 36 36 cutting machine                                                     774 cutting machine 36 36
1802 37 37 mixing machine, crushing machine                                                     221 mixing machine, crushing machine 37 37
1803 38 38 rolling machines                                                     137 rolling machines 38 38
1804 39 39 molding machine, compressor                                                     124 molding machine, compressor 39 39
1809 40 40 other food manufacturing machine                                                     565 other food manufacturing machine 40 40
2101 41 41 crane   1,356 1,357   1,269   1,252 1,216 1,185 1,175 840 844 871 875 789 840 742 772 785 828 850 725 780 762 814 755 664 crane 41 41
2102 42 42 mobile crane   1,131 969   912   870 766 736 768 648 619 588 566 660 630 615 597 564 603 589 570 566 551 563 538 494 mobile crane 42 42
2103 43 43 derrick crane   2 5   3   2 4 4 4 1 5 3 2   2         1       3     derrick crane 43 43
2104 44 44 elevator, lift   251 321   280   228 268 271 218 214 174 168 189 180 193 184 145 155 176 197 159 171 167 192 161 174 elevator, lift 44 44
2105 45 45 cargo lifting appliance   20 20   12   14 10 14 6 5 10 16 5 12 11 5 13 14 12 16 11 15 16 10 14 20 cargo lifting appliance 45 45
2106 46 46 gondola   8 15   10   14 13 8 21 11 12 13 5 11 7 4 5 10 7 8 5 11 9 11 6 4 gondola 46 46
2107 47 47 lumberyard equipment, logging cableway   72 63   45   50 42 35 44 34 39 24 34 21 27 19 21 11 12 9 11 16 12 8 14 8 lumberyard equipment, logging cableway 47 47
2108 48 48 simple skyline yarding equipment                                 3 1   1   3 4 2 3 2 3 simple skyline yarding equipment 48 48
2109 49 49 other powered crane   268 246   229   234 226 166 169 145 158 156 146 155 145 136 118 108 143 132 130 116 105 139 128 117 other powered crane 49 49
2201 50 50 truck   11,765 11,480   10,876   10,304 10,228 9,923 9,445 8,253 8,548 8,547 8,677 8,995 8,817 8,664 8,502 8,797 8,870 8,760 8,890 9,011 8,788 8,753 8,566 7,419 truck 50 50
2202 51 51 forklift   2,612 2,621   2,613   2,607 2,570 2,534 2,404 1,954 1,916 2,054 1,982 1,904 1,898 1,890 1,977 1,997 2,113 2,145 1,989 2,028 2,092 1,989 1,953 1,872 forklift 51 51
2203 52 52 railway equipment   35 33   28   29 36 29 37 24 15 24 26 28 25 26 13 16 19 31 18 17 10 19 16 20 railway equipment 52 52
2204 53 53 conveyor   1,544 1,554   1,504   1,376 1,390 1,400 1,339 1,071 1,153 1,092 1,104 1,127 1,131 998 981 1,019 988 967 941 976 935 1,021 907 768 conveyor 53 53
2205 54 54 loader   70 66   66   52 61 43 50 38 36 48 48 37 50 48 47 47 40 57 47 54 59 55 52 66 loader 54 54
2206 55 55 straddle carrier   10     5   1 6 2 5 1 2 3 5 2 7 4 5 5 4 2 4 5 3 5 2 4 straddle carrier 55 55
2207 56 56 rough terrain hauler   39 48   41   33 31 19 37 43 20 23 17 22 25 28 18 34 25 30 23 24 20 18 17 22 rough terrain hauler 56 56
2208 57 57 automated guided vehicle                                                     16 automated guided vehicle 57 57
2209 58 58 other powered conveying machines   704 665   647   623 623 587 543 444 527 521 498 465 478 408 409 464 460 430 376 395 407 434 368 428 other powered conveying machines 58 58
2301 59 59 cars, bus, motorcycle   7,404 7,633   7,718   9,931 10,039 9,761 9,414 8,828 8,854 8,431 8,516 8,509 8,496 8,281 8,279 8,179 8,396 7,913 7,311 7,634 7,320 7,494 7,733 7,423 cars, bus, motorcycle 59 59
2302 60 60 railway vehicle   76 72   64   92 83 65 73 75 64 71 64 91 65 50 67 74 65 81 65 79 66 75 53 72 railway vehicle 60 60
2309 61 61 other vehicles   860 793   770   801 758 861 702 660 636 644 713 565 560 539 489 513 488 493 395 441 486 503 478 577 other vehicles 61 61
3101 62 62 boiler   24 28   19   32 27 36 17 23 23 14 18 19 22 7 13 14 16 17 10 10 12 12 12 18 boiler 62 62
3102 63 63 pressure vessel   61 65   52   42 39 35 39 36 24 29 41 26 18 29 31 38 22 29 23 23 17 26 23 29 pressure vessel 63 63
3109 64 64 other pressure vessels   100 117   105   76 63 76 82 71 54 61 75 59 63 47 65 49 55 38 41 57 48 47 63 51 other pressure vessels 64 64
3201 65 65 chemical facilities   43 27   44   57 45 40 40 26 25 33 33 17 38 29 32 24 43 30 21 47 31 32 38 23 chemical facilities 65 65
3301 66 66 gas welding equipment   109 96   83   97 57 84 70 85 64 66 57 53 53 54 50 56 82 65 40 35 53 57 59 42 gas welding equipment 66 66
3302 67 67 arc welding equipment   82 107   87   102 97 120 102 96 65 69 64 84 79 69 87 63 73 64 69 66 58 69 64 60 arc welding equipment 67 67
3309 68 68 other welding equipment   153 140   112   106 107 97 115 54 55 48 76 77 86 70 70 68 59 67 59 74 79 73 64 73 other welding equipment 68 68
3401 69 69 kiln, caldron   193 205   203   181 182 174 185 173 194 144 151 174 146 145 119 169 170 215 172 179 194 183 232 206 kiln, caldron 69 69
3402 70 70 industrial dryer   28 29   20   30 24 21 25 29 21 26 23 25 27 16 16 29 16 28 25 22 25 18 24 15 industrial dryer 70 70
3409 71 71 other kiln, caldron   32 30   37   12 31 24 24 25 16 18 19 20 30 35 30 23 22 21 17 20 16 23 29 32 other kiln, caldron 71 71
3501 72 72 transmission   135 117   96   116 101 136 142 115 88 101 140 112 123 140 139 163 185 173 138 191 214 188 180 68 transmission 72 72
3502 73 73 electric power facilities   64 73   64   65 50 72 66 51 72 50 56 49 60 47 45 42 59 38 45 52 47 54 56 57 electric power facilities 73 73
3509 74 74 other electrical equipment   125 138   108   106 96 85 105 72 86 99 65 91 89 76 92 88 91 90 116 114 76 142 138 80 other electrical equipment 74 74
3601 75 75 human power cranes   96 113   115   100 94 97 95 57 66 82 60 65 72 56 62 64 84 406 573 907 1,384 411 343 117 human power cranes 75 75
3602 76 76 human power hauling equipment   2,397 2,616   2,770   3,102 3,296 3,420 3,635 3,281 3,464 3,532 3,714 3,654 3,796 3,821 4,249 4,281 4,593 4,493 4,528 4,332 4,208 5,112 5,547 4,594 human power hauling equipment 76 76
3603 77 77 human power machine   180 189   124   126 130 124 114 85 106 96 100 113 110 101 85 100 85 94 94 99 88 96 71 114 human power machine 77 77
3604 78 78 hand tool   4,709 4,784   4,451   4,138 4,052 4,077 3,730 3,324 3,333 3,201 3,492 3,406 3,245 3,145 2,972 2,987 3,122 3,068 3,121 3,238 3,204 3,206 3,202 2,798 hand tool 78 78
3701 79 79 ladder   5,829 5,867   5,651   5,610 5,653 5,613 5,464 5,041 5,061 5,199 5,309 5,269 5,250 5,034 5,086 5,178 5,410 5,571 5,621 5,663 5,569 5,575 5,515 1,122 ladder 79 79
3702 80 80 slinging tool                                                     3,279 slinging tool 80 80
3703 81 81 step stools and other lifting equipment                                                     1,002 step stools and other lifting equipment 81 81
3704 82 82 slinging equipment   809 815   743   758 706 704 647 518 516 482 483 497 448 449 468 444 417 418 369 394 379 343 353 292 slinging equipment 82 82
3709 83 83 other tools   3,806 4,022   4,131   4,233 4,572 4,534 4,848 3,873 3,945 4,220 4,080 4,303 4,371 4,481 4,733 5,066 5,109 5,568 5,180 5,553 5,582 6,093 6,222 4,304 other tools 83 83
3901 84 84 other equipment, facilities   2,643 2,715   2,433   2,923 2,961 3,086 3,150 2,827 3,123 2,931 3,101 3,143 3,266 3,190 3,338 3,103 3,348 3,368 3,476 3,808 3,924 3,913 3,930 3,123 other equipment, facilities 84 84
4101 85 85 scaffolding   2,492 2,296   2,035   1,905 1,881 1,838 1,580 1,182 1,053 1,224 1,234 1,318 1,332 1,154 1,093 1,030 1,023 1,116 920 908 813 868 788 798 scaffolding 85 85
4102 86 86 timbering   224 224   148   132 169 164 116 88 86 87 83 86 72 83 65 52 67 50 49 75 56 74 64 44 timbering 86 86
4103 87 87 stairs, landing stage   4,678 4,760   5,048   5,151 5,575 5,476 5,467 5,088 4,992 5,133 5,118 4,986 5,337 5,320 5,618 5,786 5,950 6,270 6,343 6,597 6,725 6,929 7,062 5,523 stairs, landing stage 87 87
4104 88 88 opening   523 578   493   476 505 494 449 457 395 387 433 429 420 413 456 420 494 502 484 466 474 509 473 497 opening 88 88
4105 89 89 roof, beam, haze, crossbeam, principal rafter   2,087 2,135   1,859   1,851 1,657 1,360 1,317 1,103 1,187 1,337 1,360 1,246 1,170 1,069 1,030 962 1,080 946 836 814 802 729 704 598 roof, beam, haze, crossbeam, principal rafter 89 89
4106 90 90 working platform, boot board   4,195 3,846   4,033   3,462 3,793 3,803 3,979 3,481 3,627 3,440 3,434 3,396 3,714 3,693 3,578 3,780 4,035 3,775 3,515 3,400 3,841 4,066 4,025 533 working platform, boot board 90 90
4107 91 91 (passage)   7,973 9,055   9,058   10,174 10,336 9,946 10,636 9,794 10,378 11,112 11,340 11,043 11,746 11,404 13,046 13,283 15,395 14,401 15,042 16,969 16,776 17,285 17,084   (passage) 91 91
4108 92 92 building, establishment   4,496 4,631   4,258   4,172 4,498 4,348 4,267 3,931 4,020 4,244 4,047 4,061 3,713 3,862 3,746 4,058 4,196 3,739 3,895 3,973 3,926 3,966 4,011 2,046 building, establishment 92 92
4109 93 93 other temporary buildings, establishments   2,474 2,599   2,791   2,777 2,813 2,544 2,522 2,376 2,538 2,393 2,584 2,434 2,781 2,887 2,976 2,734 2,883 3,269 3,359 3,105 3,303 3,433 3,479 1,727 other temporary buildings, establishments 93 93
4201 94 94 steps                                                     5,259 steps 94 94
4202 95 95 uneven surface                                                     1,711 uneven surface 95 95
4203 96 96 movable obstacles                                                     8,459 movable obstacles 96 96
4204 97 97 fixed obstacles, grooves                                                     3,299 fixed obstacles, grooves 97 97
4205 98 98 floors and pathways wet with liquid                                                     3,449 floors and pathways wet with liquid 98 98
4206 99 99 floors and pathways wet with rain or dew                                                     1,676 floors and pathways wet with rain or dew 99 99
4207 100 100 water sources                                                     363 water sources 100 100
4208 101 101 frozen floors and pathways                                                     465 frozen floors and pathways 101 101
4209 102 102 floors and pathways frozen due to snow or weather                                                     2,958 floors and pathways frozen due to snow or weather 102 102
4210 103 103 slopes                                                     719 slopes 103 103
4211 104 104 other conditions of floors and pathways.                                                     3,516 other conditions of floors and pathways. 104 104
5101 105 105 explosive substance   52 47   48   44 29 27 22 19 21 15 17 31 18 17 16 14 14 14 11 18 19 12 16 27 explosive substance 105 105
5102 106 106 inflammable substance   214 218   190   166 197 199 163 127 152 111 147 124 153 112 101 112 106 164 98 110 101 92 84 95 inflammable substance 106 106
5103 107 107 inflammable gas   122 116   108   88 93 94 106 59 63 95 85 61 79 49 80 59 70 59 55 37 49 54 68 58 inflammable gas 107 107
5104 108 108 harmful substance (limited to special regulation)   322 330   307   341 380 320 272 214 264 294 255 258 230 278 250 238 259 213 192 176 195 211 208 129 harmful substance (limited to special regulation) 108 108
5105 109 109 radiation   3 1   2     1   3 1     1   1 1 1 5       2         radiation 109 109
5106 110 110 hazardous materials and harmful substances (limited to those subject to notification).                                                     155 hazardous materials and harmful substances (limited to those subject to notification). 110 110
5109 111 111 other hazards, harmful substances   463 534   520   524 472 467 419 411 350 452 416 432 445 415 470 475 411 481 456 452 440 478 483 426 other hazards, harmful substances 111 111
5201 112 112 metal material   6,858 6,771   5,751   5,534 5,629 5,427 4,893 3,850 3,822 3,749 3,901 3,663 3,809 3,509 3,463 3,595 3,548 3,394 3,070 3,131 3,320 3,167 3,181 2,659 metal material 112 112
5202 113 113 lumber, bamboo   2,779 2,444   2,066   1,947 1,822 1,734 1,427 1,289 1,266 1,270 1,254 1,277 1,198 1,095 1,111 1,070 1,067 1,028 1,007 969 1,031 985 948 735 lumber, bamboo 113 113
5203 114 114 stone, sand, substance   1,011 917   721   642 580 543 492 396 401 408 408 400 448 321 326 336 334 347 323 312 329 292 303 221 stone, sand, substance 114 114
5209 115 115 other materials   2,527 2,286   2,127   1,977 2,211 2,134 1,890 1,710 1,741 1,761 1,832 1,798 1,760 1,676 1,501 1,486 1,451 1,504 1,435 1,458 1,581 1,699 1,719 1,486 other materials 115 115
6101 116 116 load   7,443 7,791   7,077   6,837 7,227 7,576 7,146 6,106 6,009 6,009 6,080 5,917 5,950 5,997 6,103 6,134 6,487 6,581 6,841 6,995 7,338 7,615 7,645 6,786 load 116 116
6102 117 117 machine/equipment as load   727 862   713   706 713 710 683 586 590 528 589 543 458 459 451 396 423 461 431 397 432 396 426 342 machine/equipment as load 117 117
7101 118 118 natural ground, rock   1,693 1,527   1,424   1,151 1,153 1,071 1,095 966 956 963 964 917 833 873 751 797 745 786 773 777 758 683 697 376 natural ground, rock 118 118
7102 119 119 standing tree   1,468 1,506   1,373   1,250 1,163 1,277 1,213 1,374 1,371 1,332 1,141 1,106 1,053 1,086 1,005 965 980 899 953 882 840 849 863 688 standing tree 119 119
7103 120 120 water   175 155   178   183 204 170 182 163 126 1,450 155 184 188 130 148 135 204 160 206 140 99 161 177 96 water 120 120
7104 121 121 abnormal environment   41 46   40   41 41 44 45 27 44 59 83 65 26 35 51 55 65 31 32 28 34 63 55 48 abnormal environment 121 121
7105 122 122 high/cold temperature environment   360 652   391   382 516 480 485 300 834 662 709 819 748 656 666 733 1,483 1,087 1,194 847 1,210 1,514 1,657 2,145 high/cold temperature environment 122 122
7109 123 123 other environments   2,351 2,851   2,368   2,848 2,605 2,174 2,515 2,351 2,608 3,021 3,294 3,407 3,944 2,924 3,321 3,484 3,968 2,987 3,230 3,758 4,477 3,947 3,626 1,740 other environments 123 123
9101 124 124 other causal agent   3,394 3,019   2,891   3,115 3,431 3,206 3,367 2,797 2,859 3,365 3,088 3,168 3,141 3,386 3,190 3,603 3,374 3,672 9,486 22,953 3,998 4,559 4,640 5,445 other causal agent 124 124
9201 125 125 no causal agent   3,975 4,210   4,855   5,155 5,163 5,291 5,589 5,959 6,155 6,093 6,428 6,291 6,478 6,749 6,613 7,514 8,635 8,939 10,065 11,276 10,980 11,538 12,146 15,339 no causal agent 125 125
9909 126 126 unclassifiable   543 583   552   467 500 540 587 449 374 368 428 394 385 324 252 294 342 256 176 194 250 317 292 764 unclassifiable 126 126
  127 127 total 141,055 139,974 140,149 132,339 132,936 132,248 133,050 134,298 131,478 129,026 114,152 116,733 119,622 119,576 118,157 119,535 116,311 117,910 120,460 127,329 125,611 131,156 149,918 132,355 135,371 135,718 135,333 total 127 127

(note) Occupational accidents mean 4 days or more absent of occupational injuries ane diseases. Covid-19 were not included since 2022. Covid-19 were included in 2021 & 2020. Occupational accidents of Great East Japan Earthquake in 2011 were included.
(note 2) Classification of causal agent of passage and food manufacturing machine, etc. was renewal in 2025.
Data source : https://anzeninfo.mhlw.go.jp/user/anzen/tok/anst00.html, MHLW, Japan

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