| （単位：百万円） | 2014/1 | 2015/1 | 2016/1 | 2017/1 | 2018/1 | 2019/1 | 2020/1 | 2021/1 | 2022/1 | 2023/1 | 2024/1 | 2025/1 | 2026/1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 現金同等物 | - | 1,446 | 1,494 | 1,548 | 1,524 | 1,551 | 1,395 | 1,418 | 1,304 | 1,313 | 1,823 | 1,441 | 1,154 |
| 現金 + 有価証券 | - | 1,446 | 1,494 | 1,548 | 1,524 | 1,551 | 1,395 | 1,418 | 1,304 | 1,313 | 1,823 | 1,441 | 1,154 |
| 売掛金 | - | - | - | - | 425 | 360 | 336 | 477 | - | - | - | - | - |
| 流動資産合計 | - | 2,277 | 2,515 | 2,526 | 2,261 | 2,267 | 2,149 | 2,341 | 2,422 | 2,686 | 2,488 | 1,968 | 1,696 |
| 有形固定資産 | - | 67 | 93 | 64 | 38 | 45 | 68 | 48 | 105 | 62 | 23 | 53 | 0 |
| 投資有価証券 | - | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 33 |
| 固定資産合計 | - | 185 | 213 | 237 | 176 | 199 | 292 | 332 | 363 | 327 | 279 | 330 | 112 |
| 総資産 | - | 2,463 | 2,728 | 2,764 | 2,437 | 2,466 | 2,441 | 2,674 | 2,785 | 3,014 | 2,768 | 2,300 | 1,809 |
| 買掛金 | - | - | - | - | 115 | 145 | 186 | 144 | - | - | - | - | - |
| 流動負債合計 | - | 392 | 567 | 637 | 362 | 373 | 394 | 429 | 473 | 684 | 372 | 132 | 120 |
| 固定負債合計 | - | 53 | 54 | 3 | 9 | 15 | - | - | - | - | - | 38 | 9 |
| 総負債 | - | 446 | 622 | 640 | 372 | 388 | 394 | 429 | 473 | 684 | 372 | 171 | 129 |
| 利益剰余金 | - | 1,560 | 1,753 | 1,729 | 1,663 | 1,664 | 1,615 | 1,780 | 1,864 | 1,878 | 1,937 | 1,655 | 1,594 |
| 株主資本 | 1,872 | 2,015 | 2,106 | 2,123 | 2,064 | 2,077 | 2,046 | 2,244 | 2,311 | 2,329 | 2,395 | 2,128 | 1,680 |