| （単位：十億円） | 2014/3 | 2015/3 | 2016/3 | 2017/3 | 2018/3 | 2019/3 | 2020/3 | 2021/3 | 2022/3 | 2023/3 | 2024/3 | 2025/3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 現金同等物 | - | 0 | 0 | 8 | 15 | 4 | 5 | 3 | 12 | 12 | 18 | 17 |
| 流動資産合計 | - | 3 | 3 | 47 | 56 | 41 | 44 | 51 | 75 | 61 | 55 | 31 |
| 有形固定資産 | - | 479 | 478 | 465 | 460 | 463 | 488 | 495 | 488 | 477 | 466 | 456 |
| 投資有価証券 | - | - | - | 0 | 59 | 61 | 1 | 163 | 145 | 133 | 155 | 162 |
| 固定資産合計 | - | 1,319 | 1,324 | 1,432 | 1,580 | 1,613 | 1,612 | 1,716 | 1,626 | 1,626 | 1,651 | 1,663 |
| 総資産 | - | 18,788 | 20,304 | 21,234 | 22,473 | 23,133 | 23,196 | 24,143 | 25,034 | 25,000 | 26,960 | 26,241 |
| 流動負債合計 | - | 3 | 1 | 1 | 3 | 2 | 25 | 3 | 25 | 3 | 5 | 3 |
| 固定負債合計 | - | 0 | 0 | 150 | 270 | 310 | 361 | 363 | 301 | 304 | 307 | 314 |
| 総負債 | - | 15,751 | 17,578 | 18,500 | 19,505 | 20,354 | 20,702 | 21,016 | 21,731 | 21,944 | 22,447 | 22,188 |
| 資本金及び資本剰余金 | - | 775 | 771 | 769 | 654 | 653 | 653 | 654 | 654 | 446 | 446 | 446 |
| 利益剰余金 | - | 490 | 629 | 776 | 849 | 962 | 1,019 | 1,079 | 1,251 | 1,306 | 1,634 | 2,135 |
| 株主資本 | 2,286 | 3,037 | 2,725 | 2,734 | 2,968 | 2,778 | 2,494 | 3,127 | 3,303 | 3,056 | 4,514 | 4,053 |