| （単位：百万円） | 2018/3 | 2019/3 | 2020/3 | 2021/3 | 2022/3 | 2023/3 | 2024/3 | 2025/3 |
|---|---|---|---|---|---|---|---|---|
| 現金同等物 | - | 11,688 | 9,338 | 8,900 | 8,994 | 9,504 | 10,578 | 10,674 |
| 有価証券 | - | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 流動資産合計 | - | 13,238 | 10,830 | 10,437 | 10,653 | 10,765 | 11,978 | 12,224 |
| 有形固定資産 | - | 15,570 | 15,145 | 15,417 | 15,373 | 15,258 | 15,158 | 15,191 |
| 投資有価証券 | - | 2,705 | 2,581 | 2,456 | 2,634 | 2,487 | 2,009 | 3,800 |
| 固定資産合計 | - | 24,226 | 24,422 | 24,488 | 24,635 | 24,383 | 23,857 | 23,934 |
| 総資産 | - | 37,464 | 35,252 | 34,925 | 35,287 | 35,148 | 35,835 | 36,158 |
| 流動負債合計 | - | 2,002 | 1,866 | 1,703 | 2,105 | 2,390 | 2,444 | 2,471 |
| 固定負債合計 | - | 28,834 | 28,628 | 28,501 | 28,286 | 27,684 | 27,385 | 27,082 |
| 総負債 | - | 30,837 | 30,494 | 30,205 | 30,392 | 30,074 | 29,830 | 29,554 |
| 資本金及び資本剰余金 | - | 861 | 861 | 861 | 861 | 861 | 861 | 861 |
| 利益剰余金 | - | 6,039 | 4,555 | 4,495 | 4,687 | 4,848 | 5,762 | 6,395 |
| 株主資本 | 6,314 | 6,627 | 4,758 | 4,720 | 4,896 | 5,073 | 6,005 | 6,604 |