| （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 | 46,629 | 48,947 | 50,951 | 51,305 | 45,975 | 42,191 | 45,695 | 51,275 | 51,554 | 48,334 | 52,357 | 69,635 | 61,406 | 61,766 |
| 売上原価 | - | - | - | 34,255 | 28,835 | 25,270 | 25,063 | 30,363 | 30,305 | 26,172 | 30,465 | 48,977 | 42,024 | 39,698 |
| 売上総利益 | - | - | - | 17,050 | 17,140 | 16,921 | 20,632 | 20,912 | 21,250 | 22,162 | 21,891 | 20,658 | 19,381 | 22,068 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | 1,792 | 2,055 | 1,543 | 2,903 | 1,518 | 1,544 | 2,241 | 1,081 | 283 | -944 | 1,410 |
| 経常（税引前）利益 | 2,494 | 2,450 | 1,826 | 2,010 | 2,290 | 1,730 | 3,137 | 1,754 | 1,776 | 2,509 | 1,335 | 687 | -600 | 1,681 |
| 法人税等合計 | - | - | - | 652 | 710 | 513 | 922 | 518 | 574 | 805 | 497 | 232 | 915 | 289 |
| 純利益 | 1,078 | 1,125 | 627 | 1,450 | 1,578 | 1,217 | 2,214 | 1,235 | 1,202 | 1,703 | 1,024 | 455 | -1,718 | 2,019 |
| 一株あたり利益 | 29.14 | 30.68 | 21.18 | 27.95 | 30.2 | 233.18 | 423.74 | 239.15 | 240.27 | 335.51 | 198.96 | 88.14 | -377.75 | 419.98 |
| 一株あたり配当金 | 7 | 9 | 8 | 8 | 8 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 |