| （単位：百万円） | 2013/9 | 2014/9 | 2015/9 | 2016/9 | 2017/9 | 2018/9 | 2019/9 | 2020/9 | 2021/9 | 2022/9 | 2023/9 | 2024/9 | 2025/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 現金同等物 | - | 819 | 734 | 1,518 | 2,525 | 2,741 | 2,888 | 3,343 | 3,891 | 3,316 | 3,391 | 3,626 | 4,242 |
| 有価証券 | - | - | 400 | - | - | 100 | 0 | 101 | - | - | 100 | - | - |
| 流動資産合計 | - | 1,107 | 1,479 | 1,889 | 2,825 | 3,405 | 3,476 | 4,206 | 4,528 | 4,004 | 4,223 | 4,484 | 4,957 |
| 有形固定資産 | - | 6 | 10 | 9 | 20 | 22 | 27 | 56 | 85 | 160 | 144 | 149 | 142 |
| 投資有価証券 | - | 40 | 140 | 431 | 445 | 588 | 575 | 470 | 365 | 239 | 138 | 139 | 239 |
| 固定資産合計 | - | 137 | 250 | 566 | 638 | 856 | 921 | 1,031 | 1,004 | 1,012 | 935 | 875 | 882 |
| 総資産 | - | 1,245 | 1,729 | 2,456 | 3,464 | 4,261 | 4,397 | 5,237 | 5,532 | 5,017 | 5,159 | 5,360 | 5,840 |
| 流動負債合計 | - | 182 | 152 | 184 | 71 | 444 | 518 | 1,375 | 384 | 297 | 422 | 391 | 1,569 |
| 固定負債合計 | - | 91 | 107 | 432 | 1,463 | 1,475 | 1,180 | 180 | 1,186 | 1,183 | 1,185 | 1,201 | 172 |
| 総負債 | - | 273 | 259 | 617 | 1,534 | 1,920 | 1,699 | 1,555 | 1,570 | 1,480 | 1,608 | 1,592 | 1,741 |
| 資本金及び資本剰余金 | - | 56 | 387 | 831 | 835 | 885 | 992 | 1,557 | 1,610 | 1,610 | 1,610 | 1,609 | 1,609 |
| 利益剰余金 | - | 920 | 1,081 | 1,285 | 1,365 | 1,649 | 1,909 | 2,283 | 2,483 | 2,033 | 2,266 | 2,492 | 2,809 |
| 株主資本 | 823 | 971 | 1,470 | 1,838 | 1,928 | 2,340 | 2,698 | 3,681 | 3,962 | 3,536 | 3,550 | 3,768 | 4,098 |