| （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 | 21,069 | 19,216 | 19,302 | 20,080 | 21,390 | 22,137 | 23,565 | 23,681 | 22,995 | 24,180 | 21,136 | 22,727 | 24,392 | 28,071 |
| 売上原価 | - | - | - | 14,111 | 14,270 | 14,437 | 15,025 | 15,695 | 15,898 | 15,786 | 16,088 | 17,639 | 19,020 | 20,086 |
| 売上総利益 | - | - | - | 5,968 | 7,119 | 7,700 | 8,540 | 7,985 | 7,096 | 8,394 | 5,048 | 5,087 | 5,372 | 7,985 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 6,261 | 6,637 | 7,143 | 7,612 | 7,777 | 7,725 | 7,991 | 4,698 | 4,992 | 5,140 | 6,579 |
| 営業利益 | - | - | - | -292 | 482 | 556 | 927 | 207 | -629 | 403 | 350 | 95 | 232 | 1,405 |
| 経常（税引前）利益 | 624 | 31 | 129 | 224 | 951 | 1,030 | 1,422 | 692 | 279 | 1,356 | 1,233 | 1,132 | 1,430 | 2,671 |
| 法人税等合計 | - | - | - | 154 | 279 | 43 | 350 | 132 | 162 | 350 | 793 | 326 | -64 | 1,652 |
| 純利益 | 607 | 575 | -330 | 64 | 763 | 877 | 664 | 560 | 608 | 1,023 | 1,816 | 700 | -703 | 4,719 |
| 一株あたり利益 | 22.46 | 2.85 | -15.57 | 3.86 | 45.4 | 51.95 | 39.32 | 33.15 | 36 | 60.6 | 107.5 | 41.47 | -41.59 | 278.83 |
| 希薄化後一株あたり利益 | - | - | - | 3.86 | 45.21 | - | - | - | - | - | - | - | - | - |
| 一株あたり配当金 | 20 | 20 | 20 | 22 | 20 | 20 | 20 | 20 | 22 | 24 | 26 | 26 | 28 | 35 |