| （単位：百万円） | 2011/6 | 2012/6 | 2013/6 | 2014/6 | 2015/6 | 2016/6 | 2017/6 | 2018/6 | 2019/6 | 2020/6 | 2021/6 | 2022/6 | 2023/6 | 2024/6 | 2025/6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 1,867 | 1,922 | 2,045 | 1,793 | 1,716 | 1,742 | 1,862 | 2,071 | 1,965 | 1,718 | 1,814 | 1,848 | 1,902 | 1,877 | 1,844 |
| 売上原価 | - | - | - | 1,285 | 1,217 | 1,281 | 1,394 | 1,450 | 1,401 | 1,291 | 1,364 | 1,304 | 1,341 | 1,352 | 1,346 |
| 売上総利益 | - | - | - | 507 | 498 | 460 | 467 | 620 | 564 | 426 | 450 | 544 | 560 | 525 | 497 |
| 売上総利益率（％） | - | - | - | ||||||||||||
| 営業費用 | - | - | - | 389 | 419 | 443 | 506 | 578 | 496 | 493 | 503 | 514 | 506 | 502 | 507 |
| 営業利益 | - | - | - | 118 | 78 | 17 | -40 | 41 | 68 | -67 | -54 | 29 | 54 | 23 | -10 |
| 経常（税引前）利益 | 74 | 75 | 127 | 124 | 84 | 17 | -68 | 42 | 68 | -61 | -40 | 37 | 56 | 26 | -8 |
| 法人税等合計 | - | - | - | 24 | 34 | 30 | 21 | 16 | 16 | -9 | 34 | 17 | 18 | 10 | 6 |
| 純利益 | 60 | 50 | 73 | 79 | 37 | 3 | -128 | 25 | 39 | -115 | -80 | 16 | 24 | 12 | -18 |
| 一株あたり利益 | 542.86 | 4.51 | 6.62 | 7.12 | 3.38 | 0.34 | -11.25 | 2.28 | 3.46 | -10.11 | -6.95 | 1.47 | 2.09 | 1.1 | -1.52 |
| 希薄化後一株あたり利益 | 542.84 | 4.51 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 一株あたり配当金 | 150 | 200 | 250 | 3 | 3.5 | 3 | - | - | 0.2 | 0 | 0 | 0 | 0 | 1 | 0.5 |