| （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 | 1 | 51 | 51 | 67 | 65 | 39 | 104 | 62 | 77 |
| 有価証券 | - | 266 | 184 | 198 | 57 | 119 | 181 | 20 | - | - | - | - |
| 流動資産合計 | - | 295 | 225 | 235 | 175 | 210 | 298 | 129 | 58 | 117 | 80 | 79 |
| 有形固定資産 | - | 305 | 308 | 304 | 303 | 381 | 370 | 361 | 357 | 352 | 350 | 312 |
| 投資有価証券 | - | - | - | - | 113 | - | - | - | 0 | 5 | 19 | 27 |
| 固定資産合計 | - | 1,163 | 1,155 | 1,150 | 1,236 | 1,239 | 1,128 | 1,139 | 1,238 | 1,217 | 1,246 | 1,431 |
| 総資産 | - | 46,587 | 49,126 | 48,456 | 50,244 | 59,110 | 60,512 | 73,698 | 78,155 | 74,813 | 76,151 | 77,371 |
| 短期借入金 | - | - | - | - | - | - | - | - | - | - | 9 | - |
| 流動負債合計 | - | 5 | 33 | 58 | 4 | 2 | 177 | 96 | 68 | 57 | 52 | 15 |
| 固定負債合計 | - | 381 | 350 | 315 | 389 | 383 | 232 | 166 | 178 | 236 | 234 | 278 |
| 総負債 | - | 44,443 | 47,293 | 46,509 | 48,141 | 56,754 | 58,196 | 71,178 | 75,696 | 72,279 | 73,373 | 74,618 |
| 資本金及び資本剰余金 | - | 196 | 108 | 101 | 101 | 101 | 101 | 66 | 200 | 185 | 160 | 120 |
| 利益剰余金 | - | 1,336 | 1,400 | 1,436 | 1,522 | 1,615 | 1,720 | 1,796 | 1,854 | 1,964 | 2,073 | 2,239 |
| 株主資本 | 1,956 | 2,143 | 1,833 | 1,947 | 2,103 | 2,356 | 2,317 | 2,520 | 2,459 | 2,534 | 2,778 | 2,753 |