| （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 | 26,847 | 39,826 | 38,887 | 40,138 | 44,000 | 39,637 | 40,126 | 39,757 | 39,171 | 35,417 | 40,644 | 45,731 | 51,706 | 53,735 |
| 売上原価 | - | - | - | 28,055 | 30,140 | 25,489 | 25,466 | 25,164 | 24,700 | 22,158 | 24,736 | 29,739 | 31,814 | 32,915 |
| 売上総利益 | - | - | - | 12,082 | 13,860 | 14,147 | 14,659 | 14,593 | 14,471 | 13,259 | 15,908 | 15,991 | 19,891 | 20,820 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 11,735 | 13,232 | 11,647 | 12,133 | 11,834 | 11,930 | 11,351 | 12,080 | 12,898 | 14,687 | 15,890 |
| 営業利益 | - | - | - | 347 | 627 | 2,500 | 2,526 | 2,758 | 2,541 | 1,907 | 3,827 | 3,092 | 5,203 | 4,930 |
| 経常（税引前）利益 | 3,493 | 8,124 | 4,075 | 2,147 | 526 | 846 | 2,760 | 3,229 | 2,562 | 1,948 | 4,249 | 3,630 | 5,724 | 5,411 |
| 法人税等合計 | - | - | - | 1,179 | 1,923 | 1,055 | 929 | 706 | 646 | 654 | 952 | 332 | 1,073 | 612 |
| 純利益 | 1,715 | 3,848 | 778 | 1,585 | -3,534 | 211 | 1,326 | 2,349 | 1,917 | 1,277 | 3,330 | 2,962 | 4,649 | 4,799 |
| 一株あたり利益 | 173.02 | 472.45 | 147.36 | 107.3 | -239.21 | 14.3 | 89.75 | 158.98 | 129.77 | 86.43 | 225.37 | 200.48 | 314.67 | 324.85 |
| 一株あたり配当金 | 30 | 45 | 50 | 50 | 40 | 30 | 30 | 30 | 30 | 15 | 22.5 | 30 | 40 | 50 |