| （単位：百万円） | 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 | - | 7,356 | 5,864 | 545 | 3,990 | 6,367 | 7,438 | 7,924 | 7,298 | 7,232 | 4,755 | 1,588 |
| 有価証券 | - | 272 | 173 | 90 | 4 | 3 | 3 | 3 | - | - | - | - |
| 商品及び製品 | - | 12 | 11 | 12 | 9 | 7 | 9 | 6 | 5 | 11 | 15 | 19 |
| 流動資産合計 | - | 8,678 | 7,290 | 4,730 | 5,316 | 7,423 | 9,218 | 9,616 | 9,089 | 12,363 | 10,797 | 11,761 |
| 有形固定資産 | - | 61 | 300 | 92 | 79 | 39 | 45 | 42 | 41 | 33 | 39 | 29 |
| 投資有価証券 | - | 333 | 1,719 | 4,579 | 4,463 | 2,720 | 2,149 | 2,226 | 2,990 | 555 | 1,804 | 746 |
| 固定資産合計 | - | 688 | 2,300 | 5,028 | 5,017 | 3,248 | 2,821 | 2,884 | 3,570 | 1,301 | 2,654 | 1,723 |
| 総資産 | - | 9,367 | 9,590 | 9,759 | 10,333 | 10,671 | 12,040 | 12,500 | 12,659 | 13,665 | 13,451 | 13,484 |
| 流動負債合計 | - | 675 | 680 | 507 | 930 | 862 | 1,657 | 1,436 | 962 | 1,746 | 1,398 | 1,310 |
| 固定負債合計 | - | 4 | 0 | 8 | 4 | 0 | 8 | 3 | 3 | 2 | 10 | 4 |
| 総負債 | - | 679 | 680 | 516 | 934 | 862 | 1,666 | 1,440 | 965 | 1,748 | 1,409 | 1,315 |
| 資本金及び資本剰余金 | - | 5,135 | 5,135 | 5,135 | 5,135 | 5,135 | 5,135 | 5,135 | 5,135 | 5,139 | 5,144 | 5,148 |
| 利益剰余金 | - | 4,187 | 4,476 | 4,764 | 5,049 | 5,289 | 5,812 | 6,545 | 7,034 | 7,328 | 7,398 | 7,543 |
| 株主資本 | 8,468 | 8,687 | 8,909 | 9,243 | 9,399 | 9,809 | 10,374 | 11,060 | 11,693 | 11,916 | 12,041 | 12,169 |