| （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 | 45,870 | 42,798 | 46,376 | 47,320 | 45,676 | 42,852 | 41,357 | 40,804 | 38,037 | 33,519 | 35,670 | 37,893 | 38,681 | 39,087 |
| 売上原価 | - | - | - | 38,921 | 36,770 | 33,905 | 32,853 | 32,586 | 30,466 | 27,192 | 29,072 | 31,287 | 31,603 | 31,852 |
| 売上総利益 | - | - | - | 8,398 | 8,905 | 8,947 | 8,503 | 8,218 | 7,571 | 6,326 | 6,597 | 6,605 | 7,078 | 7,234 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 5,942 | 5,828 | 5,798 | 5,740 | 5,812 | 5,613 | 5,130 | 5,241 | 5,387 | 5,649 | 5,888 |
| 営業利益 | - | - | - | 2,456 | 3,077 | 3,148 | 2,763 | 2,406 | 1,958 | 1,196 | 1,356 | 1,217 | 1,428 | 1,346 |
| 経常（税引前）利益 | 2,090 | 1,812 | 1,935 | 1,924 | 2,511 | 2,739 | 2,352 | 2,112 | 1,573 | 936 | 1,038 | 1,125 | 1,322 | 1,047 |
| 法人税等合計 | - | - | - | 752 | 939 | 867 | 754 | 415 | 594 | 250 | 260 | -691 | 484 | 323 |
| 純利益 | 488 | 404 | 788 | 1,146 | 1,383 | 1,738 | 1,510 | -1,398 | 961 | 9 | 49 | 1,582 | 800 | 914 |
| 一株あたり利益 | 9.38 | 6.93 | 10.15 | 9.03 | 11.17 | 14.62 | 135.77 | -132.1 | 89.18 | 0.91 | 4.38 | 135.31 | 69.06 | 72.75 |
| 希薄化後一株あたり利益 | - | - | - | - | - | - | - | - | - | - | - | - | 68.55 | - |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 一株あたり配当金 | 2 | 2 | 2 | 2 | 3 | 3.5 | 40 | 40 | 40 | 40 | 40 | 50 | 50 | 50 |