| （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 | 240,534 | 226,912 | 234,682 | 237,677 | 215,872 | 208,237 | 230,462 | 286,227 | 263,305 | 225,121 | 271,178 | 334,496 | 333,992 | 300,610 |
| 売上原価 | - | - | - | 202,762 | 178,201 | 173,350 | 192,741 | 244,108 | 227,245 | 198,318 | 240,122 | 289,880 | 288,114 | 258,181 |
| 売上総利益 | - | - | - | 34,915 | 37,670 | 34,886 | 37,720 | 42,118 | 36,059 | 26,803 | 31,055 | 44,616 | 45,878 | 42,429 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 28,492 | 27,669 | 27,706 | 29,723 | 34,613 | 33,208 | 29,746 | 32,762 | 37,440 | 35,438 | 37,128 |
| 営業利益 | - | - | - | 6,422 | 10,000 | 7,180 | 7,997 | 7,505 | 2,851 | -2,943 | -1,706 | 7,175 | 10,440 | 5,300 |
| 経常（税引前）利益 | 7,304 | 6,234 | 4,485 | 6,037 | 8,806 | 6,116 | 8,034 | 9,357 | 3,597 | -575 | -1,401 | 8,043 | 10,462 | 6,246 |
| 法人税等合計 | - | - | - | 2,361 | 3,335 | 3,469 | 2,331 | 3,191 | 6,181 | 268 | 1,337 | 983 | -1,301 | 2,474 |
| 純利益 | 1,780 | 3,367 | 2,663 | 2,360 | 1,700 | 7,427 | 5,602 | 7,154 | -4,440 | 587 | 453 | 6,437 | 4,818 | 6,508 |
| 一株あたり利益 | 16.52 | 14.38 | 8.08 | 9.96 | 7.18 | 303.9 | 234.25 | 302.85 | -191.42 | 24.7 | 16.61 | 276.51 | 204.88 | 281.13 |
| 一株あたり配当金 | 4 | 4 | 2 | 4 | 6 | 71 | 80 | 90 | 40 | 20 | 20 | 88 | 103 | 103 |