| （単位：百万円） | 2015/3 | 2016/3 | 2017/3 | 2018/3 | 2019/3 | 2020/3 | 2021/3 | 2022/3 | 2023/3 | 2024/3 | 2025/3 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 3,888 | 3,860 | 4,204 | 4,667 | 4,992 | 5,161 | 4,420 | 4,939 | 5,164 | 4,607 | 5,029 |
| 売上原価 | - | - | - | 3,468 | 3,723 | 3,921 | 3,428 | 3,760 | 3,980 | 3,498 | 3,839 |
| 売上総利益 | - | - | - | 1,198 | 1,269 | 1,240 | 991 | 1,178 | 1,183 | 1,108 | 1,189 |
| 売上総利益率（％） | - | - | - | ||||||||
| 営業費用 | - | - | - | 1,094 | 1,121 | 1,176 | 1,106 | 1,067 | 1,062 | 1,071 | 1,078 |
| 営業利益 | - | - | - | 104 | 147 | 63 | -115 | 111 | 120 | 37 | 110 |
| 経常（税引前）利益 | 23 | 17 | 40 | 113 | 152 | 57 | -117 | 109 | 122 | 32 | 119 |
| 法人税等合計 | - | - | - | 36 | 54 | 37 | 9 | 19 | 41 | 24 | 48 |
| 純利益 | 6 | 7 | 17 | 76 | 95 | 42 | -42 | 82 | 80 | 4 | 77 |
| 一株あたり利益 | 921.73 | 987.54 | 19.64 | 53.31 | 64.41 | 26.7 | -26.42 | 51.46 | 50.04 | 2.06 | 49.49 |
| 希薄化後一株あたり利益 | - | - | - | - | - | 26.39 | - | 51.05 | 49.73 | 2.05 | 49.26 |
| 配当性向（%） | - | - | - | - | - | - | |||||
| 一株あたり配当金 | - | - | - | - | - | 0 | 0 | 12 | 16 | 16 | 10 |