指標
自己資本比率
ネットキャッシュ比率
D/Eレシオ
負債・純資産の部
負債・純資産の部
利益剰余金
有利子負債・現金
資産の部
資産の部
流動資産
有形・無形固定資産
投資有価証券
のれん
貸借対照表
2016-03百万円 | 2017-03百万円 | 2018-03百万円 | 2019-03百万円 | 2020-03百万円 | 2021-03百万円 | 2022-03百万円 | 2023-03百万円 | 2024-03百万円 | 2025-03百万円 | 2026-03百万円 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 資産の部 | |||||||||||
| 流動資産 | |||||||||||
| 現金及び預金 | 170,262 | 132,626 | 128,331 | 93,092 | 151,288 | 157,881 | 179,769 | 453,502 | 363,945 | 244,388 | 187,102 |
| 受取手形、売掛金及び契約資産 | - | - | - | - | - | - | 330,540 | 446,061 | 454,276 | 441,533 | 424,098 |
| リース債権及びリース投資資産 | 24,054 | 24,097 | 22,188 | 19,647 | 20,363 | 19,618 | 17,824 | 17,125 | 18,334 | 18,162 | 18,362 |
| 有価証券 | - | - | 15 | - | - | 1,210 | 10 | 10 | - | 103 | - |
| 商品及び製品 | 3,501 | 2,317 | 2,494 | 2,194 | 1,905 | 1,980 | 3,467 | 6,030 | 34,476 | 39,006 | 38,008 |
| 仕掛品 | 10,784 | 12,466 | 12,417 | 12,730 | 11,868 | 11,595 | 12,083 | 15,653 | 13,249 | 19,625 | 28,467 |
| 原材料及び貯蔵品 | 46,525 | 40,763 | 45,454 | 63,735 | 64,703 | 46,464 | 67,135 | 135,769 | 89,810 | 79,990 | 91,751 |
| その他流動資産 | 59,808 | 54,259 | 56,897 | 71,306 | 91,748 | 93,848 | 305,814 | 145,882 | 331,570 | 205,588 | 248,348 |
| 貸倒引当金 | -472 | -374 | -884 | -1,186 | -570 | -857 | -3,714 | -2,122 | -1,718 | -1,268 | -1,349 |
| 受取手形及び売掛金 | 201,344 | 194,240 | 216,234 | 265,225 | 221,123 | 218,985 | - | - | - | - | - |
| 繰延税金資産 | 8,004 | 9,050 | 10,396 | - | - | - | - | - | - | - | - |
| 流動資産合計 | 523,812 | 469,447 | 493,547 | 526,745 | 562,431 | 550,725 | 912,931 | 1,217,914 | 1,303,945 | 1,047,130 | 1,034,789 |
| 固定資産 | |||||||||||
| 有形固定資産 | |||||||||||
| 建物及び構築物（純額） | - | - | - | - | - | - | - | 346,262 | 318,445 | 313,045 | 329,119 |
| 機械装置及び運搬具（純額） | - | - | - | - | - | - | - | 921,572 | 828,076 | 863,809 | 824,678 |
| 工具、器具及び備品（純額） | - | - | - | - | - | - | - | 10,714 | 9,883 | 11,173 | 14,813 |
| 土地 | - | - | - | - | - | - | - | 197,245 | 180,647 | 180,794 | 180,531 |
| リース資産（純額） | - | - | - | - | - | - | - | 8,231 | 7,553 | 5,804 | 4,625 |
| 建設仮勘定 | 107,685 | 147,074 | 157,913 | 145,160 | 162,862 | 89,283 | 125,501 | 98,878 | 100,979 | 79,110 | 69,150 |
| 製造設備 | 241,842 | 235,152 | 236,334 | 234,433 | 224,515 | 231,177 | 218,956 | - | - | - | - |
| 供給設備 | 550,713 | 539,840 | 560,216 | 548,529 | 548,095 | 594,662 | 578,394 | - | - | - | - |
| 業務設備 | 59,560 | 53,623 | 52,244 | 49,586 | 48,492 | 15,992 | 15,417 | - | - | - | - |
| その他の設備 | 351,950 | 416,142 | 406,221 | 447,608 | 475,093 | 564,495 | 630,786 | - | - | - | - |
| 休止設備 | 316 | 316 | 316 | 316 | 316 | 316 | 316 | - | - | - | - |
| 有形固定資産合計 | 1,312,068 | 1,392,149 | 1,413,246 | 1,425,634 | 1,459,377 | 1,495,927 | 1,569,373 | 1,582,904 | 1,445,585 | 1,453,739 | 1,422,919 |
| 無形固定資産 | |||||||||||
| のれん | 841 | 1,600 | 1,254 | 1,306 | 16,269 | 5,320 | 6,018 | 6,410 | 5,524 | 5,896 | 5,163 |
| 鉱業権 | - | - | - | - | - | - | - | - | 526,319 | 610,657 | 615,444 |
| その他無形固定資産 | 136,348 | 77,615 | 92,167 | 119,052 | 137,814 | 290,316 | 294,296 | 308,122 | 149,793 | 142,431 | 119,684 |
| 無形固定資産合計 | 137,189 | 79,215 | 93,422 | 120,359 | 154,084 | 295,637 | 300,315 | 314,533 | 681,637 | 758,985 | 740,292 |
| 投資その他の資産 | |||||||||||
| 投資有価証券 | 179,410 | 182,443 | 239,379 | 225,212 | 216,052 | 230,782 | 236,303 | 278,497 | 293,923 | 383,571 | 429,702 |
| 長期貸付金 | 24,013 | 28,128 | 27,929 | 40,158 | 50,615 | 57,279 | 48,653 | 56,550 | 16,767 | 33,541 | 36,971 |
| 退職給付に係る資産 | 229 | 24 | 17 | 24 | 29 | 114 | 5,864 | 8,809 | 19,457 | 34,856 | 53,476 |
| 繰延税金資産 | - | - | - | - | 49,132 | 47,368 | 44,230 | 32,849 | 19,841 | 15,484 | 12,048 |
| その他投資 | 34,741 | 39,100 | 36,693 | 47,950 | 46,407 | 60,814 | 100,916 | 93,649 | 110,053 | 130,015 | 168,239 |
| 貸倒引当金 | -394 | -367 | -378 | -362 | -405 | -301 | -1,647 | -4,283 | -2,355 | -2,232 | -6,173 |
| 繰延税金資産 | 40,447 | 40,127 | 30,864 | 42,425 | - | - | - | - | - | - | - |
| 投資その他の資産合計 | 278,447 | 289,456 | 334,505 | 355,409 | 361,831 | 396,057 | 434,322 | 466,073 | 457,687 | 595,237 | 694,266 |
| 固定資産合計 | 1,727,705 | 1,760,821 | 1,841,174 | 1,901,403 | 1,975,292 | 2,187,623 | 2,304,011 | 2,363,511 | 2,584,910 | 2,807,963 | 2,857,478 |
| 資産合計 | 2,251,518 | 2,230,269 | 2,334,721 | 2,428,149 | 2,537,724 | 2,738,348 | 3,216,942 | 3,581,425 | 3,888,855 | 3,855,093 | 3,892,268 |
| 負債の部 | |||||||||||
| 流動負債 | |||||||||||
| 支払手形及び買掛金 | 82,352 | 96,413 | 80,819 | 69,605 | 78,593 | 84,265 | 76,229 | 63,845 | 96,013 | 102,577 | 105,153 |
| 短期借入金 | 16,512 | 10,333 | 7,800 | 5,133 | 6,507 | 5,706 | 6,385 | 6,674 | 9,421 | 11,015 | 10,244 |
| １年内償還予定の社債 | - | - | - | - | - | - | - | 20,000 | 20,000 | - | 10,017 |
| １年内返済予定の長期借入金 | - | - | - | - | - | - | - | 59,973 | 44,577 | 67,799 | 53,933 |
| 未払法人税等 | 28,914 | 20,000 | 30,237 | 31,283 | 29,708 | 11,710 | 33,830 | 118,636 | 38,695 | 19,471 | 51,975 |
| その他流動負債 | 162,023 | 145,843 | 179,376 | 180,037 | 200,527 | 204,623 | 433,501 | 337,028 | 461,289 | 409,350 | 471,901 |
| １年以内に期限到来の固定負債 | 47,044 | 56,395 | 58,094 | 51,566 | 54,428 | 108,704 | 49,248 | - | - | - | - |
| 繰延税金負債 | 1 | - | - | - | - | - | - | - | - | - | - |
| 資産除去債務 | 53 | - | - | - | - | - | - | - | - | - | - |
| 保安対策引当金 | - | - | - | - | - | - | - | - | - | - | - |
| 流動負債合計 | 336,903 | 328,987 | 356,328 | 337,626 | 369,765 | 415,010 | 599,195 | 606,158 | 669,997 | 610,214 | 703,225 |
| 固定負債 | |||||||||||
| 社債 | 284,997 | 314,997 | 294,998 | 334,998 | 404,998 | 474,998 | 548,619 | 548,976 | 638,660 | 651,350 | 641,062 |
| 長期借入金 | 363,393 | 326,752 | 358,680 | 394,542 | 429,541 | 458,881 | 568,725 | 607,262 | 631,683 | 577,843 | 494,413 |
| 繰延税金負債 | - | - | - | - | 18,531 | 24,269 | 29,641 | 33,901 | 46,512 | 56,715 | 82,007 |
| 退職給付に係る負債 | 89,405 | 73,524 | 73,161 | 75,262 | 71,976 | 58,416 | 66,195 | 64,570 | 62,908 | 58,194 | 51,672 |
| 役員株式給付引当金 | - | - | - | - | - | - | 84 | 183 | 254 | 390 | 497 |
| ガスホルダー修繕引当金 | 3,455 | 3,262 | 3,107 | 2,990 | 3,122 | 3,172 | 3,427 | 3,444 | 3,247 | 3,238 | 3,162 |
| 保安対策引当金 | 466 | 4,711 | 3,115 | 1,776 | 593 | 349 | 637 | 527 | 422 | 308 | 191 |
| 器具保証契約損失引当金 | - | - | - | - | - | - | 2,620 | 5,176 | 4,327 | 3,523 | 1,136 |
| ポイント引当金 | - | - | 835 | 1,450 | 1,000 | 1,635 | 531 | 654 | 503 | 391 | 387 |
| 資産除去債務 | 10,695 | 11,975 | 13,200 | 11,940 | 14,424 | 23,313 | 27,692 | 27,559 | 19,959 | 24,810 | 28,053 |
| その他固定負債 | 24,490 | 31,650 | 61,572 | 64,640 | 51,555 | 89,188 | 113,004 | 93,709 | 77,158 | 66,642 | 89,889 |
| 器具保証引当金 | - | - | - | - | 12,985 | 10,843 | - | - | - | - | - |
| 繰延税金負債 | 11,321 | 11,299 | 11,303 | 17,517 | - | - | - | - | - | - | - |
| 器具保証引当金 | 9,538 | 10,298 | 9,984 | 14,057 | - | - | - | - | - | - | - |
| 債務保証損失引当金 | 1,678 | - | - | - | - | - | - | - | - | - | - |
| 固定負債合計 | 799,443 | 788,474 | 829,959 | 919,176 | 1,008,730 | 1,145,067 | 1,361,180 | 1,385,965 | 1,485,639 | 1,443,408 | 1,392,475 |
| 負債合計 | 1,136,346 | 1,117,461 | 1,186,288 | 1,256,803 | 1,378,495 | 1,560,077 | 1,960,375 | 1,992,124 | 2,155,636 | 2,053,623 | 2,095,700 |
| 純資産の部 | |||||||||||
| 株主資本 | |||||||||||
| 資本金 | 141,844 | 141,844 | 141,844 | 141,844 | 141,844 | 141,844 | 141,844 | 141,844 | 141,844 | 141,844 | 141,844 |
| 資本剰余金 | 1,878 | 1,883 | 1,898 | 1,634 | 2,067 | 1,145 | 846 | - | 4,109 | 4,122 | 4,130 |
| 利益剰余金 | 910,353 | 893,436 | 936,635 | 976,550 | 967,808 | 990,762 | 1,051,600 | 1,310,908 | 1,340,347 | 1,343,185 | 1,455,063 |
| 自己株式 | -4,441 | -3,087 | -3,642 | -4,111 | -3,875 | -3,907 | -3,524 | -3,658 | -4,459 | -85,205 | -204,626 |
| 株主資本合計 | 1,049,634 | 1,034,076 | 1,076,736 | 1,115,918 | 1,107,844 | 1,129,845 | 1,190,767 | 1,449,094 | 1,481,841 | 1,403,947 | 1,396,411 |
| その他の包括利益累計額 | |||||||||||
| その他有価証券評価差額金 | 26,298 | 27,166 | 30,282 | 22,756 | 15,843 | 22,990 | 18,866 | 30,954 | 59,727 | 71,608 | 109,876 |
| 繰延ヘッジ損益 | -2,573 | -990 | -251 | 1,604 | 1,444 | -11,240 | -11,904 | -9,626 | 31,322 | 34,175 | 51,960 |
| 為替換算調整勘定 | 44,945 | 36,399 | 33,206 | 24,770 | 22,412 | 4,322 | 32,545 | 86,226 | 115,170 | 203,097 | 143,024 |
| 退職給付に係る調整累計額 | -18,033 | 4,845 | -3,945 | -5,994 | 292 | 7,895 | -3,076 | 1,754 | 7,685 | 12,617 | 16,200 |
| その他の包括利益累計額合計 | 50,636 | 67,422 | 59,291 | 43,137 | 39,992 | 23,968 | 36,430 | 109,309 | 213,906 | 321,498 | 321,061 |
| 非支配株主持分 | 14,900 | 11,309 | 12,405 | 12,289 | 11,391 | 24,457 | 29,368 | 30,896 | 37,471 | 76,024 | 79,095 |
| 純資産合計 | 1,115,172 | 1,112,807 | 1,148,433 | 1,171,345 | 1,159,228 | 1,178,271 | 1,256,566 | 1,589,301 | 1,733,218 | 1,801,470 | 1,796,567 |
| 負債純資産合計 | 2,251,518 | 2,230,269 | 2,334,721 | 2,428,149 | 2,537,724 | 2,738,348 | 3,216,942 | 3,581,425 | 3,888,855 | 3,855,093 | 3,892,268 |