| （単位：百万円） | 2016/9 | 2017/9 | 2018/9 | 2019/9 | 2020/9 | 2021/9 | 2022/9 | 2023/9 | 2024/9 | 2025/9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 現金同等物 | - | 625 | 926 | 637 | 1,365 | 690 | 849 | 1,471 | 1,481 | 1,854 |
| 現金 + 有価証券 | - | 625 | 926 | 637 | 1,365 | 690 | 849 | 1,471 | 1,481 | 1,854 |
| 流動資産合計 | - | 2,462 | 2,032 | 3,890 | 2,817 | 2,139 | 2,164 | 2,496 | 3,274 | 2,668 |
| 有形固定資産 | - | 14,178 | 13,932 | 12,391 | 12,883 | 13,541 | 12,922 | 15,970 | 15,273 | 15,759 |
| 投資有価証券 | - | 85 | 97 | 59 | 80 | 77 | 67 | 67 | 66 | 96 |
| 固定資産合計 | - | 14,566 | 14,367 | 12,781 | 13,262 | 13,888 | 13,215 | 16,245 | 15,549 | 16,130 |
| 総資産 | - | 17,027 | 16,400 | 16,671 | 16,079 | 16,027 | 15,379 | 18,741 | 18,823 | 18,797 |
| 短期借入金 | - | - | - | 605 | 10 | 1,170 | 579 | 1,083 | 753 | 946 |
| 一年内返済予定の長期借入金 | - | 347 | 356 | 392 | 319 | 252 | 258 | 365 | 341 | 548 |
| 流動負債合計 | - | 871 | 1,501 | 1,559 | 3,372 | 2,690 | 1,369 | 1,769 | 1,669 | 2,004 |
| 固定負債合計 | - | 13,588 | 11,457 | 11,526 | 8,897 | 9,483 | 10,131 | 12,968 | 12,823 | 12,024 |
| 総負債 | - | 14,459 | 12,958 | 13,086 | 12,269 | 12,173 | 11,501 | 14,737 | 14,492 | 14,029 |
| 利益剰余金 | - | 664 | 916 | 1,090 | 1,301 | 1,342 | 1,365 | 1,491 | 1,812 | 2,231 |
| 株主資本 | 1,980 | 2,568 | 3,441 | 3,585 | 3,810 | 3,854 | 3,878 | 4,004 | 4,331 | 4,768 |