| （単位：百万円） | 2012/6 | 2013/6 | 2014/6 | 2015/6 | 2016/6 | 2017/6 | 2018/6 | 2019/6 | 2020/6 | 2021/6 | 2022/6 | 2023/6 | 2024/6 | 2025/6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 3,125 | 3,742 | 4,858 | 6,029 | 6,997 | 9,697 | 9,778 | 9,543 | 7,254 | 6,148 | 10,756 | 8,627 | 5,173 | 8,368 |
| 売上原価 | - | - | - | 4,619 | 5,636 | 8,241 | 7,278 | 7,930 | 5,824 | 5,041 | 9,612 | 7,346 | 4,330 | 7,254 |
| 売上総利益 | - | - | - | 1,410 | 1,360 | 1,455 | 2,500 | 1,613 | 1,429 | 1,107 | 1,144 | 1,281 | 842 | 1,114 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 899 | 949 | 1,001 | 1,933 | 1,182 | 1,003 | 934 | 1,094 | 974 | 1,098 | 948 |
| 営業利益 | - | - | - | 510 | 411 | 453 | 566 | 431 | 426 | 173 | 50 | 307 | -256 | 166 |
| 経常（税引前）利益 | 168 | 127 | 378 | 472 | 329 | 345 | 504 | 296 | 366 | 60 | 95 | 272 | -332 | 96 |
| 法人税等合計 | - | - | - | 171 | 118 | 125 | 149 | 99 | 116 | 47 | 38 | 79 | 38 | 41 |
| 純利益 | 107 | 47 | 193 | 293 | 210 | 220 | 325 | 189 | 250 | 11 | 57 | 193 | -383 | 118 |
| 一株あたり利益 | 134.61 | 58.81 | 216.71 | 349.52 | 251.12 | 200.98 | 96.08 | 55.15 | 73.06 | 3.48 | 16.83 | 56.08 | -112.53 | 33.2 |
| 希薄化後一株あたり利益 | - | - | - | - | - | 198.57 | 92.39 | 54.73 | 73.03 | 3.47 | 16.8 | 56.04 | - | 32.24 |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | |||||
| 一株あたり配当金 | - | - | - | - | 30 | 30 | 10 | 13.5 | 11 | 11.5 | 12 | 12.5 | 12.5 | 12.5 |