| （単位：百万円） | 2012/3 | 2013/3 | 2014/3 | 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 | 82,168 | 94,164 | 116,756 | 123,325 | 139,183 | 128,652 | 114,689 | 115,563 | 106,141 | 83,065 | 86,504 | 103,359 | 124,255 | 120,591 |
| 売上原価 | - | - | - | 113,022 | 126,425 | 115,199 | 103,102 | 102,432 | 94,321 | 75,634 | 79,920 | 95,821 | 111,781 | 108,325 |
| 売上総利益 | - | - | - | 10,302 | 12,758 | 13,452 | 11,586 | 13,131 | 11,819 | 7,430 | 6,584 | 7,537 | 12,473 | 12,265 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 7,386 | 8,004 | 7,781 | 7,700 | 7,654 | 7,311 | 6,141 | 7,307 | 8,504 | 9,662 | 9,493 |
| 営業利益 | - | - | - | 2,915 | 4,754 | 5,670 | 3,885 | 5,476 | 4,507 | 1,288 | -722 | -966 | 2,811 | 2,772 |
| 経常（税引前）利益 | 2,396 | -461 | 1,632 | 3,156 | 3,517 | 5,104 | 3,678 | 5,442 | 4,021 | 1,669 | -289 | -749 | 2,920 | 2,006 |
| 法人税等合計 | - | - | - | 1,075 | 1,242 | 1,434 | 1,662 | 1,560 | 1,488 | 685 | 2,143 | 676 | 633 | 342 |
| 純利益 | 1,289 | -4,712 | 119 | 2,459 | 2,115 | 3,986 | 2,015 | 3,882 | 2,356 | -1,045 | -8,018 | -3,602 | 2,478 | 56 |
| 一株あたり利益 | 121.41 | -220.54 | 75.66 | 179.79 | 128.69 | 247.39 | 119.78 | 200.25 | 121.57 | -54.35 | -419.41 | -188.35 | 129.75 | 2.97 |
| 一株あたり配当金 | 9 | 7.5 | 9.5 | 10 | 10.5 | 12 | 15 | 18.5 | 20 | 20 | 20 | 10 | 15 | 15 |