| （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 | 171,605 | 179,438 | 200,173 | 208,673 | 190,378 | 168,083 | 196,621 | 203,478 | 204,445 | 191,993 | 215,273 | 266,319 | 256,328 | 254,442 |
| 売上原価 | - | - | - | 134,998 | 111,885 | 93,141 | 116,632 | 126,096 | 128,294 | 121,017 | 146,224 | 188,102 | 178,812 | 177,407 |
| 売上総利益 | - | - | - | 73,674 | 78,492 | 74,942 | 79,988 | 77,381 | 76,151 | 70,975 | 69,048 | 78,217 | 77,515 | 77,035 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | 8,859 | 12,605 | 9,624 | 10,700 | 10,095 | 7,562 | 4,851 | 451 | 10,811 | 9,672 | 10,530 |
| 経常（税引前）利益 | 4,498 | 6,583 | 5,586 | 7,759 | 12,165 | 9,275 | 10,815 | 9,760 | 7,529 | 4,558 | 571 | 11,759 | 10,377 | 10,611 |
| 法人税等合計 | - | - | - | 3,166 | 1,834 | 2,028 | 3,655 | 3,224 | 2,127 | 1,463 | -94 | 4,037 | 2,867 | 3,449 |
| 純利益 | 3,056 | 2,695 | 2,776 | 3,863 | 2,456 | 3,609 | 6,483 | 6,130 | 5,030 | 2,276 | 932 | 13,903 | 6,718 | 7,143 |
| 一株あたり利益 | 3.93 | 10.11 | 8.31 | 10.19 | 6.04 | 9.29 | 159.78 | 148.13 | 126.7 | 48.47 | 13.37 | 356.92 | 166.24 | 171.81 |
| 一株あたり配当金 | 6 | 6 | 6 | 6 | 6 | 7 | 38.5 | 70 | 70 | 70 | 70 | 70 | 70 | 70 |