| (単位:百万円) | 2013/12 | 2014/12 | 2015/12 | 2016/12 | 2017/12 | 2018/12 | 2019/12 | 2020/12 | 2021/12 | 2022/12 | 2023/12 | 2024/12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 現金同等物 | - | 6,558 | 6,153 | 6,217 | 6,011 | 5,516 | 5,330 | 6,732 | 7,744 | 7,302 | 7,378 | 7,306 |
| 有価証券 | - | 26 | 5 | - | - | - | - | - | - | - | - | - |
| 商品及び製品 | - | 222 | 222 | 193 | 234 | 192 | 146 | 183 | 254 | 515 | 468 | 492 |
| 流動資産合計 | - | 7,632 | 6,985 | 6,971 | 6,709 | 6,383 | 6,524 | 7,717 | 9,236 | 9,768 | 9,464 | 9,558 |
| 有形固定資産 | - | 111 | 100 | 79 | 103 | 98 | 105 | 112 | 92 | 206 | 212 | 161 |
| 投資有価証券 | - | 2,308 | 2,518 | 2,308 | 2,135 | 2,085 | 2,556 | 457 | 52 | 358 | 384 | 415 |
| 固定資産合計 | - | 2,514 | 2,730 | 2,487 | 2,343 | 2,740 | 3,316 | 1,069 | 630 | 901 | 785 | 772 |
| 総資産 | - | 10,146 | 9,714 | 9,458 | 9,052 | 9,124 | 9,841 | 8,787 | 9,867 | 10,670 | 10,250 | 10,330 |
| 流動負債合計 | - | 556 | 331 | 281 | 450 | 582 | 619 | 355 | 678 | 798 | 672 | 595 |
| 固定負債合計 | - | 111 | 23 | 43 | 47 | 127 | 142 | 131 | 131 | 136 | 137 | 141 |
| 総負債 | - | 667 | 355 | 324 | 497 | 709 | 761 | 486 | 809 | 935 | 809 | 736 |
| 資本金及び資本剰余金 | - | 2,466 | 2,466 | 2,466 | 2,466 | 2,466 | 2,462 | 2,462 | 2,462 | 2,462 | 2,462 | 2,451 |
| 利益剰余金 | - | 9,536 | 9,794 | 9,371 | 8,717 | 8,662 | 8,749 | 7,955 | 8,584 | 9,266 | 9,033 | 9,213 |
| 株主資本 | 11,385 | 9,479 | 9,359 | 9,133 | 8,554 | 8,415 | 9,079 | 8,300 | 9,057 | 9,735 | 9,441 | 9,593 |