| （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 | - | 1 | 18 | 13 | 21 | 14 | 7 | 8 | 5 | 15 | 18 | 15 |
| 有価証券 | - | 14 | - | - | - | - | - | - | - | - | - | - |
| 流動資産合計 | - | 37 | 48 | 25 | 40 | 31 | 24 | 40 | 69 | 25 | 40 | 22 |
| 有形固定資産 | - | 301 | 315 | 320 | 363 | 369 | 381 | 376 | 373 | 382 | 378 | 374 |
| 固定資産合計 | - | 745 | 745 | 744 | 744 | 796 | 873 | 873 | 888 | 960 | 961 | 962 |
| 総資産 | - | 14,665 | 14,674 | 14,891 | 15,262 | 15,795 | 16,520 | 17,877 | 17,813 | 16,774 | 17,207 | 16,619 |
| 流動負債合計 | - | 17 | 28 | 3 | 10 | 11 | 39 | 56 | 35 | 3 | 3 | 8 |
| 長期借入金 | - | - | - | - | - | - | - | - | 14 | 14 | 14 | 14 |
| 固定負債合計 | - | 1 | 32 | 31 | 30 | 81 | 121 | 121 | 135 | 207 | 194 | 182 |
| 総負債 | - | 13,320 | 13,460 | 13,794 | 14,109 | 14,635 | 15,397 | 16,324 | 16,424 | 15,780 | 15,797 | 15,312 |
| 資本金及び資本剰余金 | - | 402 | 402 | 402 | 364 | 364 | 332 | 332 | 271 | 271 | 535 | 535 |
| 利益剰余金 | - | 367 | 422 | 461 | 517 | 565 | 604 | 740 | 670 | 504 | 534 | 607 |
| 株主資本 | 1,020 | 1,345 | 1,214 | 1,097 | 1,153 | 1,160 | 1,123 | 1,553 | 1,390 | 994 | 1,410 | 1,307 |