| （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 | - | - | - | 120 | 62 | 35 | 130 | 182 | 70 | 127 | 382 | 408 |
| 流動資産合計 | - | - | - | 139 | 85 | 66 | 160 | 234 | 106 | 178 | 428 | 413 |
| 有形固定資産 | - | 1,217 | 1,179 | 1,138 | 1,131 | 1,145 | 1,126 | 1,113 | 1,160 | 1,240 | 1,224 | 1,273 |
| 投資有価証券 | - | - | - | - | 92 | 2 | 2 | 2 | 3 | 4 | 10 | 8 |
| 固定資産合計 | - | - | - | 1,540 | 1,606 | 1,642 | 1,538 | 1,661 | 1,761 | 1,838 | 1,938 | 2,093 |
| 総資産 | - | 49,837 | 49,925 | 51,986 | 53,603 | 55,941 | 60,012 | 63,594 | 65,881 | 61,579 | 67,540 | 69,593 |
| 一年内返済予定の長期借入金 | - | - | - | - | - | - | - | 250 | - | - | - | - |
| 流動負債合計 | - | - | - | 4 | 35 | 51 | 5 | 256 | 14 | 124 | 189 | 23 |
| 長期借入金 | - | - | - | 450 | 450 | 315 | 250 | - | 250 | 250 | 450 | 450 |
| 固定負債合計 | - | - | - | 450 | 450 | 400 | 444 | 274 | 589 | 582 | 895 | 1,287 |
| 総負債 | - | 46,247 | 46,992 | 48,849 | 49,854 | 52,228 | 56,235 | 58,787 | 61,473 | 58,706 | 63,658 | 66,123 |
| 資本金及び資本剰余金 | - | 686 | 673 | 673 | 673 | 673 | 673 | 674 | 674 | 674 | 675 | 675 |
| 利益剰余金 | - | 353 | 479 | 665 | 977 | 1,134 | 1,094 | 1,376 | 1,335 | 1,310 | 1,215 | 1,350 |
| 株主資本 | 1,948 | 3,590 | 2,933 | 3,137 | 3,749 | 3,714 | 3,777 | 4,807 | 4,409 | 2,873 | 3,882 | 3,470 |