| （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 | 27,609 | 30,743 | 39,578 | 49,989 | 45,563 | 47,947 | 49,461 | 51,716 | 50,768 | 44,061 | 49,979 | 56,786 | 67,733 | 70,014 |
| 売上原価 | - | - | - | 37,777 | 34,323 | 35,569 | 36,965 | 38,623 | 38,006 | 32,992 | 38,109 | 43,381 | 51,380 | 52,037 |
| 売上総利益 | - | - | - | 12,212 | 11,240 | 12,378 | 12,495 | 13,092 | 12,762 | 11,068 | 11,870 | 13,405 | 16,353 | 17,976 |
| 売上総利益率（％） | - | - | - | 25.12 | 23.75 | 23.61 | 24.14 | 25.67 | ||||||
| 営業費用 | - | - | - | 9,209 | 8,427 | 8,420 | 8,891 | 9,150 | 9,340 | 8,442 | 9,185 | 9,750 | 11,798 | 13,066 |
| 営業利益 | - | - | - | 3,003 | 2,813 | 3,958 | 3,604 | 3,941 | 3,421 | 2,626 | 2,684 | 3,655 | 4,555 | 4,910 |
| 経常（税引前）利益 | 1,217 | 1,265 | 2,344 | 3,218 | 2,811 | 4,040 | 3,919 | 4,173 | 3,582 | 2,893 | 3,066 | 3,809 | 5,022 | 4,462 |
| 法人税等合計 | - | - | - | 801 | 682 | 1,048 | 1,021 | 1,095 | 1,956 | 1,159 | 1,439 | 1,006 | 1,332 | 958 |
| 純利益 | 73 | 280 | 817 | 2,598 | 2,121 | 2,925 | 2,719 | 3,033 | 2,837 | 2,649 | 1,610 | 2,758 | 3,884 | 3,044 |
| 一株あたり利益 | 26.42 | 26.53 | 63.59 | 80.89 | 73.53 | 101.08 | 94.12 | 105.29 | 97.74 | 92.91 | 59.88 | 99.02 | 143.99 | 112.4 |
| 一株あたり配当金 | - | - | - | - | - | - | - | - | 13 | 13 | 14 | 18 | 22 | 25 |