| (単位:十億円) | 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 | - | 4 | 4 | 3 | 1 | 1 | 1 | 3 | 3 | 3 | 3 |
| 流動資産合計 | - | 5 | 5 | 5 | 2 | 3 | 3 | 5 | 4 | 4 | 3 |
| 有形固定資産 | - | 92 | 91 | 93 | 98 | 109 | 111 | 113 | 109 | 109 | 109 |
| 投資有価証券 | - | - | - | - | - | 0 | 0 | 0 | 0 | 0 | 0 |
| 固定資産合計 | - | 451 | 448 | 453 | 455 | 456 | 460 | 464 | 464 | 464 | 463 |
| 総資産 | - | 8,940 | 9,639 | 10,084 | 10,445 | 11,080 | 12,204 | 14,169 | 13,181 | 13,521 | 13,278 |
| 短期借入金 | - | - | - | 2 | 3 | 7 | 9 | 6 | 3 | 1 | 0 |
| 一年内返済予定の長期借入金 | - | - | - | - | - | - | - | 0 | 0 | 0 | 0 |
| 流動負債合計 | - | 0 | 0 | 2 | 4 | 7 | 9 | 6 | 3 | 1 | 1 |
| 長期借入金 | - | - | - | - | - | 4 | 4 | 14 | 14 | 13 | 13 |
| 固定負債合計 | - | 0 | 0 | 0 | 0 | 4 | 4 | 14 | 14 | 14 | 13 |
| 総負債 | - | 8,335 | 9,024 | 9,450 | 9,792 | 10,460 | 11,521 | 13,498 | 12,529 | 12,804 | 12,574 |
| 資本金及び資本剰余金 | - | 228 | 230 | 230 | 234 | 236 | 236 | 236 | 236 | 237 | 451 |
| 利益剰余金 | - | 326 | 335 | 349 | 366 | 379 | 389 | 399 | 419 | 439 | 461 |
| 株主資本 | 302 | 605 | 615 | 634 | 652 | 620 | 683 | 671 | 652 | 718 | 704 |