| （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 | 158,405 | 167,478 | 193,035 | 205,120 | 165,315 | 157,176 | 181,158 | 181,264 | 163,435 | 191,326 | 213,395 | 218,004 | 216,260 | 179,213 |
| 売上原価 | - | - | - | 50,428 | 50,054 | 49,726 | 58,040 | 67,774 | 69,802 | 75,441 | 30,547 | 29,180 | 32,267 | 32,699 |
| 売上総利益 | - | - | - | 7,048 | 7,205 | 6,258 | 7,573 | 6,998 | 5,051 | 3,709 | 5,913 | 5,485 | 7,910 | 7,599 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 6,732 | 6,590 | 6,904 | 6,701 | 6,844 | 6,684 | 6,206 | 5,840 | 5,939 | 6,108 | 6,282 |
| 営業利益 | - | - | - | 317 | 615 | -646 | 872 | 8,599 | 4,589 | 3,641 | 8,853 | 3,853 | 11,117 | 6,347 |
| 経常（税引前）利益 | 5,149 | 7,527 | 12,107 | 11,968 | 13,451 | 11,336 | 9,687 | 9,010 | 4,546 | 3,837 | 11,365 | 4,933 | 12,022 | 6,789 |
| 法人税等合計 | - | - | - | 681 | 664 | 567 | 1,132 | 1,209 | 899 | 1,102 | 905 | 1,215 | 1,259 | 1,017 |
| 純利益 | 2,471 | 1,596 | 6,942 | 7,502 | 7,194 | 5,455 | 3,006 | 4,662 | 1,049 | -1,335 | 4,466 | 1,444 | 7,448 | 4,548 |
| 一株あたり利益 | 168.27 | 262.98 | 468.49 | 506.23 | 485.47 | 368.09 | 202.85 | 314.59 | 70.79 | -90.07 | 301.35 | 97.42 | 502.62 | 306.95 |
| 一株あたり配当金 | 35 | 36 | 38 | 40 | 50 | 60 | 62 | 72 | 72 | 36 | 76 | 72 | 90 | 72 |