| （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 | 42,465 | 40,468 | 44,418 | 52,848 | 52,732 | 55,421 | 56,051 | 60,339 | 58,288 | 48,753 | 58,676 | 59,700 | 61,567 | 57,280 |
| 売上原価 | - | - | - | 43,056 | 41,750 | 44,766 | 45,107 | 48,602 | 49,033 | 42,258 | 50,323 | 53,191 | 53,059 | 48,170 |
| 売上総利益 | - | - | - | 9,791 | 10,982 | 10,654 | 10,944 | 11,737 | 9,255 | 6,495 | 8,352 | 6,509 | 8,508 | 9,109 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 6,136 | 6,082 | 6,399 | 6,459 | 6,274 | 6,347 | 5,944 | 6,251 | 6,315 | 6,827 | 7,236 |
| 営業利益 | - | - | - | 3,655 | 4,899 | 4,255 | 4,484 | 5,463 | 2,907 | 551 | 2,101 | 194 | 1,680 | 1,872 |
| 経常（税引前）利益 | 1,563 | 2,443 | 2,164 | 5,236 | 3,948 | 4,312 | 5,152 | 5,932 | 3,319 | 1,167 | 3,062 | 1,034 | 2,409 | 2,315 |
| 法人税等合計 | - | - | - | 2,214 | 1,342 | 1,404 | 1,436 | 1,978 | 1,082 | 623 | 1,269 | 922 | 1,206 | 1,085 |
| 純利益 | 742 | 1,781 | 1,574 | 3,062 | 2,752 | 2,112 | 3,577 | 3,894 | 1,686 | 244 | -951 | -418 | 1,267 | 1,246 |
| 一株あたり利益 | 8.62 | 15.75 | 14.99 | 32.03 | 27.52 | 213.85 | 372.08 | 411.54 | 175.68 | 26.14 | -101.59 | -45.15 | 137.27 | 135 |
| 一株あたり配当金 | 2 | 2 | 2.5 | 5 | 6 | 60 | 77 | 90 | 100 | 20 | 50 | 30 | 40 | 50 |