| （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 | 173,123 | 166,981 | 169,714 | 152,931 | 119,923 | 122,075 | 119,274 | 128,757 | 127,741 | 109,367 | 86,329 | 93,660 | 90,933 | 92,419 |
| 売上原価 | - | - | - | 138,942 | 102,559 | 101,169 | 100,701 | 108,280 | 105,926 | 93,703 | 69,500 | 78,229 | 70,271 | 71,147 |
| 売上総利益 | - | - | - | 13,989 | 17,364 | 20,906 | 18,572 | 20,477 | 21,815 | 15,663 | 16,828 | 15,431 | 20,661 | 21,272 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 13,173 | 12,771 | 13,398 | 13,437 | 14,285 | 15,481 | 14,904 | 15,503 | 15,888 | 16,271 | 16,768 |
| 営業利益 | - | - | - | 816 | 4,593 | 7,507 | 5,135 | 6,191 | 6,333 | 759 | 1,324 | -456 | 4,390 | 4,503 |
| 経常（税引前）利益 | 5,355 | 5,964 | 4,639 | 1,652 | 5,732 | 8,732 | 6,303 | 7,078 | 4,464 | 2,112 | 1,488 | 332 | 5,061 | 5,196 |
| 法人税等合計 | - | - | - | 326 | 2,033 | 2,796 | 1,811 | 2,168 | 2,016 | 269 | -612 | 1,749 | 515 | 1,063 |
| 純利益 | 455 | 868 | 886 | -4,794 | 3,833 | 5,262 | 4,261 | 1,212 | 2,001 | -366 | -1,033 | -1,826 | 2,991 | 3,484 |
| 一株あたり利益 | 34.29 | 45.23 | 29.24 | -71.45 | 50.33 | 78.95 | 69.92 | 94.37 | 161.5 | -30.22 | -101.23 | -164.32 | 222.16 | 265.6 |
| 一株あたり配当金 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 8.5 | 27.5 | 45 | 32.25 | 45 | 45 | 78 | 93 |