| （単位：百万円） | 2011/5 | 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 | 9,531 | 8,121 | 8,134 | 9,459 | 11,855 | 13,025 | 13,630 | 14,808 | 16,729 | 18,083 | 16,738 | 19,193 | 21,308 | 23,178 | 25,114 |
| 売上原価 | - | - | - | - | 3,569 | 3,821 | 3,921 | 4,166 | 4,917 | 5,279 | 5,320 | 6,204 | 7,315 | 8,416 | 9,467 |
| 売上総利益 | - | - | - | - | 8,287 | 9,204 | 9,708 | 10,641 | 11,812 | 12,804 | 11,418 | 12,989 | 13,993 | 14,762 | 15,647 |
| 売上総利益率（％） | - | - | - | - | |||||||||||
| 営業費用 | - | - | - | - | 6,991 | 7,496 | 7,799 | 8,596 | 9,577 | 10,160 | 9,250 | 10,327 | 11,968 | 13,015 | 14,091 |
| 営業利益 | - | - | - | - | 1,295 | 1,707 | 1,909 | 2,045 | 2,235 | 2,645 | 2,169 | 2,662 | 2,024 | 1,746 | 1,555 |
| 経常（税引前）利益 | 204 | 172 | -396 | 475 | 1,086 | 1,536 | 1,747 | 1,964 | 2,208 | 2,582 | 2,125 | 2,591 | 2,043 | 1,842 | 1,488 |
| 法人税等合計 | - | - | - | - | 1,356 | 410 | 444 | 294 | 172 | 428 | 353 | 608 | 334 | 331 | 126 |
| 純利益 | -24 | -151 | -304 | 114 | -380 | 801 | 1,130 | 1,437 | 1,997 | 2,187 | 1,680 | 2,141 | 1,435 | 1,305 | -462 |
| 一株あたり利益 | 2.69 | -6.73 | -15.04 | 10.83 | -14.8 | 30.25 | 42.78 | 53.99 | 75.17 | 82.02 | 63.09 | 80.95 | 54.03 | 48.31 | -17.54 |
| 一株あたり配当金 | 5 | 5 | 5 | 5 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |