| （単位：百万円） | 2020/12 | 2021/12 | 2022/12 | 2023/12 | 2024/12 | 2025/12 |
|---|---|---|---|---|---|---|
| 現金同等物 | - | 16,885 | 19,746 | 26,522 | 33,875 | 36,210 |
| 現金 + 有価証券 | - | 16,885 | 19,746 | 26,522 | 33,875 | 36,210 |
| 流動資産合計 | - | 17,586 | 20,407 | 27,217 | 34,607 | 37,242 |
| 有形固定資産 | - | 17 | 30 | 34 | 24 | 26 |
| 投資有価証券 | - | 220 | 251 | 251 | 325 | 282 |
| 固定資産合計 | - | 925 | 1,172 | 1,138 | 1,132 | 1,111 |
| 総資産 | - | 18,512 | 21,579 | 28,356 | 35,740 | 38,354 |
| 流動負債合計 | - | 11,503 | 15,116 | 21,288 | 28,633 | 30,721 |
| 総負債 | - | 11,503 | 15,116 | 21,288 | 28,633 | 30,721 |
| 利益剰余金 | - | -4,220 | -4,793 | -5,140 | -5,178 | -4,686 |
| 株主資本 | 2,279 | 7,009 | 6,463 | 7,067 | 7,107 | 7,633 |