| （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 | 57,728 | 54,528 | 57,566 | 62,305 | 57,020 | 58,934 | 60,167 | 57,271 | 60,087 | 56,746 | 57,600 | 72,114 | 81,776 | 88,781 |
| 売上原価 | - | - | - | 46,895 | 40,584 | 44,617 | 46,440 | 44,161 | 47,667 | 45,719 | 44,319 | 57,500 | 64,766 | 67,879 |
| 売上総利益 | - | - | - | 15,410 | 16,436 | 14,317 | 13,727 | 13,110 | 12,420 | 11,027 | 13,281 | 14,614 | 17,010 | 20,901 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 10,720 | 10,942 | 10,819 | 10,683 | 10,484 | 9,745 | 10,033 | 11,189 | 11,012 | 11,815 | 13,267 |
| 営業利益 | - | - | - | 4,689 | 5,493 | 3,498 | 3,044 | 2,626 | 2,675 | 994 | 2,092 | 3,602 | 5,195 | 7,634 |
| 経常（税引前）利益 | 4,680 | 2,826 | 4,929 | 4,737 | 5,439 | 3,441 | 3,104 | 2,577 | 2,916 | 1,149 | 2,507 | 3,660 | 5,547 | 7,603 |
| 法人税等合計 | - | - | - | 1,792 | 1,827 | 1,118 | 956 | 990 | 1,070 | 612 | 802 | 1,053 | 1,410 | 1,867 |
| 純利益 | 2,291 | 1,533 | 2,529 | 3,006 | 3,598 | 2,322 | 2,095 | 1,818 | 1,999 | 713 | 1,968 | 2,955 | 5,154 | 5,720 |
| 一株あたり利益 | 75 | 71.35 | 86.22 | 94.37 | 112.98 | 72.87 | 65.83 | 57.11 | 62.8 | 22.43 | 62.01 | 93.37 | 162.87 | 180.92 |
| 一株あたり配当金 | 8 | 8 | 8 | 8 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 28 | 49 | 62 |