| （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 | 3,144 | 2,933 | 2,746 | 2,896 | 3,138 | 3,316 | 3,550 | 3,484 | 3,682 | 3,635 | 5,409 | 7,420 | 7,852 | 8,383 |
| 売上成長率（％） | - | -1.3 | 48.8 | 37.2 | 5.8 | 6.8 | ||||||||
| 売上原価 | - | - | - | 861 | 967 | 1,099 | 1,230 | 1,179 | 1,238 | 1,258 | 2,496 | 4,015 | 4,217 | 4,587 |
| 売上総利益 | - | - | - | 2,034 | 2,170 | 2,216 | 2,320 | 2,305 | 2,443 | 2,376 | 2,913 | 3,406 | 3,635 | 3,796 |
| 売上総利益率（％） | - | - | - | 65.4 | 53.8 | 45.9 | 46.3 | 45.3 | ||||||
| 営業費用 | - | - | - | 1,990 | 2,159 | 2,215 | 2,135 | 2,092 | 2,132 | 2,106 | 2,643 | 2,897 | 2,986 | 3,212 |
| 営業利益 | - | - | - | 43 | 10 | 1 | 184 | 212 | 310 | 269 | 269 | 508 | 649 | 583 |
| 営業利益率 (%) | - | - | - | 7.4 | 5.0 | 6.9 | 8.3 | 7.0 | ||||||
| 経常（税引前）利益 | 221 | 168 | 120 | 57 | 22 | 9 | 189 | 218 | 311 | 275 | 291 | 508 | 656 | 594 |
| 経常（税引前）利益率（％） | 7.0 | 5.7 | 4.4 | 2.0 | 0.7 | 0.3 | 5.3 | 6.3 | 8.4 | 7.6 | 5.4 | 6.8 | 8.4 | 7.1 |
| 法人税等合計 | - | - | - | 22 | 25 | 11 | 27 | 34 | 46 | 28 | 6 | 170 | 224 | 194 |
| 実効税率（％） | - | - | - | 10.5 | 2.3 | 33.6 | 34.3 | 32.7 | ||||||
| 純利益 | 189 | 91 | -332 | 36 | -11 | -84 | 170 | 174 | 256 | 207 | 263 | 355 | 459 | 345 |
| 一株あたり利益 | 17.28 | 8.39 | -30.37 | 3.35 | -1.04 | -7.75 | 15.58 | 159.33 | 234.31 | 189.7 | 121.23 | 40.66 | 52.56 | 39.44 |
| 一株あたり配当金 | - | - | - | - | - | - | - | - | 60 | 60 | 80 | 60 | 20 | 20 |