| （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 | 272,050 | 274,027 | 310,102 | 281,375 | 209,112 | 218,242 | 244,370 | 244,567 | 237,036 | 217,122 | 289,340 | 342,254 | 348,282 | 317,118 |
| 売上原価 | - | - | - | 253,238 | 179,897 | 188,368 | 212,772 | 214,396 | 204,263 | 183,281 | 254,933 | 308,918 | 315,899 | 277,940 |
| 売上総利益 | - | - | - | 28,136 | 29,215 | 29,874 | 31,598 | 30,171 | 32,772 | 33,840 | 34,406 | 33,336 | 32,383 | 39,177 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 26,433 | 25,710 | 26,939 | 28,249 | 28,500 | 30,318 | 30,905 | 31,926 | 32,440 | 33,095 | 35,168 |
| 営業利益 | - | - | - | 1,703 | 3,504 | 2,934 | 3,348 | 1,670 | 2,454 | 2,935 | 2,480 | 895 | -711 | 4,009 |
| 経常（税引前）利益 | 3,241 | 3,005 | 2,513 | 2,629 | 4,274 | 3,424 | 3,948 | 2,158 | 2,203 | 3,023 | 3,272 | 1,227 | 93 | 4,483 |
| 法人税等合計 | - | - | - | 959 | 1,169 | 1,229 | 1,893 | 1,618 | 1,988 | 2,019 | 1,991 | 2,046 | 961 | 370 |
| 純利益 | 1,008 | 797 | 504 | 1,423 | 2,221 | 2,585 | 2,868 | 1,588 | 2,999 | 2,717 | 2,487 | 478 | -1,032 | 3,155 |
| 一株あたり利益 | 24.2 | 17.94 | 9.94 | 22.21 | 34.56 | 200.26 | 231.13 | 146 | 274.84 | 249.83 | 228.33 | 43.82 | -95.53 | 289.93 |
| 一株あたり配当金 | 15 | 15 | 15 | 15 | 15 | 100 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 90 |