| （単位：百万円） | 2018/12 | 2019/12 | 2020/12 | 2021/12 | 2022/12 | 2023/12 | 2024/12 | 2025/12 |
|---|---|---|---|---|---|---|---|---|
| 現金同等物 | - | 2,090 | 1,540 | 11,649 | 8,772 | 7,217 | 6,799 | 6,820 |
| 流動資産合計 | - | 2,908 | 2,863 | 13,515 | 11,235 | 10,254 | 10,246 | 10,932 |
| 有形固定資産 | - | 9 | 9 | 93 | - | - | 0 | 15 |
| 投資有価証券 | - | - | - | - | 1,056 | 1,240 | 567 | 328 |
| 固定資産合計 | - | 67 | 230 | 206 | 1,490 | 1,446 | 777 | 1,147 |
| 総資産 | - | 2,975 | 3,093 | 13,721 | 12,726 | 11,702 | 11,024 | 12,081 |
| 一年内返済予定の長期借入金 | - | 64 | 130 | 9 | 31 | 91 | 1 | 0 |
| 流動負債合計 | - | 534 | 862 | 1,064 | 1,389 | 1,625 | 2,409 | 2,813 |
| 固定負債合計 | - | 245 | 135 | 125 | 94 | 59 | 46 | 42 |
| 総負債 | - | 779 | 997 | 1,190 | 1,484 | 1,684 | 2,455 | 2,856 |
| 利益剰余金 | - | -496 | -596 | -770 | -2,203 | -3,642 | -5,195 | -4,757 |
| 株主資本 | 513 | 2,195 | 2,095 | 12,531 | 11,241 | 10,017 | 8,569 | 9,225 |