| （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 | 26,186 | 28,363 | 36,320 | 42,854 | 40,345 | 44,807 | 45,676 | 42,777 | 42,343 | 40,266 | 43,347 | 37,231 | 33,941 | 34,975 |
| 売上原価 | - | - | - | 32,026 | 31,247 | 34,783 | 36,161 | 35,427 | 34,723 | 34,321 | 35,552 | 32,723 | 31,182 | 29,765 |
| 売上総利益 | - | - | - | 10,828 | 9,098 | 10,024 | 9,515 | 7,350 | 7,620 | 5,945 | 7,796 | 4,509 | 2,759 | 5,210 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 3,243 | 3,465 | 4,246 | 3,865 | 4,060 | 4,442 | 4,598 | 4,485 | 4,350 | 4,308 | 4,771 |
| 営業利益 | - | - | - | 7,585 | 5,633 | 5,779 | 5,650 | 3,290 | 3,178 | 1,347 | 3,310 | 158 | -1,549 | 438 |
| 経常（税引前）利益 | 2,173 | 2,913 | 4,305 | 8,120 | 5,806 | 6,142 | 6,165 | 4,039 | 3,419 | 1,564 | 4,134 | 501 | -1,288 | 419 |
| 法人税等合計 | - | - | - | 2,738 | 1,451 | 1,727 | 1,495 | 1,314 | 759 | 502 | 1,216 | 198 | 908 | 214 |
| 純利益 | 1,064 | 1,271 | 2,328 | 5,343 | 3,303 | 4,227 | 4,567 | 2,277 | 1,798 | 1,054 | 2,798 | 14 | -5,261 | 178 |
| 一株あたり利益 | 90.79 | 108.03 | 217.28 | 445.26 | 275.23 | 352.23 | 380.58 | 189.77 | 149.91 | 87.9 | 233.21 | 1.25 | -439.81 | 15.9 |
| 一株あたり配当金 | 20 | 24 | 26 | 53 | 53 | 53 | 56 | 66 | 56 | 56 | 56 | 56 | 54 | 54 |