| （単位：百万円） | 2016/3 | 2017/3 | 2018/3 | 2019/3 | 2020/3 | 2021/3 | 2022/3 | 2023/3 | 2024/3 | 2025/3 |
|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 32,163 | 31,346 | 32,991 | 35,215 | 36,728 | 40,551 | 42,265 | 44,887 | 50,499 | 54,717 |
| 売上原価 | - | - | - | 28,678 | 29,884 | 33,103 | 34,684 | 37,083 | 41,843 | 45,144 |
| 売上総利益 | - | - | - | 6,537 | 6,844 | 7,448 | 7,581 | 7,804 | 8,656 | 9,573 |
| 売上総利益率（％） | - | - | - | |||||||
| 営業費用 | - | - | - | 6,218 | 6,699 | 6,648 | 7,227 | 7,687 | 8,204 | 8,945 |
| 営業利益 | - | - | - | 318 | 145 | 800 | 353 | 117 | 452 | 627 |
| 経常（税引前）利益 | 261 | 434 | 831 | 419 | 212 | 855 | 409 | 179 | 497 | 691 |
| 法人税等合計 | - | - | - | 14 | 86 | 333 | 104 | 76 | 158 | 209 |
| 純利益 | 165 | 228 | 416 | 223 | 144 | 523 | 255 | 144 | 318 | 481 |
| 一株あたり利益 | 1563.34 | 2137 | 3894.7 | 139.07 | 90 | 326.4 | 134.9 | 75.3 | 164.66 | 123.46 |
| 希薄化後一株あたり利益 | - | - | - | - | - | - | 130.86 | 73.82 | 161.79 | 119.48 |
| 配当性向（%） | - | - | - | - | - | - | - | |||
| 一株あたり配当金 | - | - | - | 250 | 250 | 24 | 37 | 37 | 38 | 29 |