| （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 | 91,558 | 92,126 | 98,648 | 99,020 | 97,704 | 94,322 | 98,137 | 98,254 | 101,789 | 92,396 | 90,430 | 101,700 | 101,260 | 104,754 |
| 売上原価 | - | - | - | 84,084 | 82,588 | 78,657 | 83,418 | 84,333 | 87,454 | 78,940 | 76,697 | 87,946 | 85,646 | 88,412 |
| 売上総利益 | - | - | - | 14,936 | 15,116 | 15,664 | 14,718 | 13,921 | 14,334 | 13,456 | 13,732 | 13,753 | 15,613 | 16,342 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 11,918 | 12,512 | 13,049 | 12,947 | 13,099 | 13,738 | 12,922 | 12,847 | 13,017 | 13,840 | 13,866 |
| 営業利益 | - | - | - | 3,018 | 2,603 | 2,615 | 1,770 | 821 | 596 | 534 | 885 | 735 | 1,773 | 2,475 |
| 経常（税引前）利益 | 1,627 | 2,342 | 3,354 | 2,643 | 2,233 | 2,368 | 1,862 | 941 | 737 | 898 | 1,101 | 960 | 2,186 | 2,742 |
| 法人税等合計 | - | - | - | 1,046 | 589 | -1,956 | 466 | 52 | 214 | 457 | 708 | 116 | 343 | 618 |
| 純利益 | 601 | 1,494 | 1,472 | 1,312 | 1,280 | 4,350 | 1,664 | 624 | 437 | 590 | -3,314 | 351 | 1,726 | 2,225 |
| 一株あたり利益 | 13.21 | 31.75 | 23.88 | 10.24 | 10.11 | 34.47 | 12.99 | 4.88 | 3.43 | 4.54 | -26.36 | 2.68 | 13.58 | 176.43 |
| 希薄化後一株あたり利益 | 8.3 | 19.93 | 15.99 | 9.03 | - | - | - | - | - | - | - | - | - | - |
| 一株あたり配当金 | - | - | - | - | 1 | 1 | 1.5 | 1.5 | 1.5 | 1 | 1 | 1 | 2 | 25 |