| （単位：百万円） | 2012/3 | 2013/3 | 2014/3 | 2015/3 | 2016/3 | 2017/3 | 2017/12 | 2018/12 | 2019/12 | 2020/12 | 2021/12 | 2022/12 | 2023/12 | 2024/12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 24,190 | 21,306 | 21,669 | 21,304 | 22,731 | 18,813 | 17,869 | 21,740 | 16,908 | 18,340 | 25,942 | 33,212 | 35,404 | 37,109 |
| 売上原価 | - | - | - | 17,676 | 17,594 | 14,481 | 14,192 | 17,733 | 15,227 | 16,262 | 19,774 | 23,833 | 25,722 | 27,508 |
| 売上総利益 | - | - | - | 3,627 | 5,137 | 4,331 | 3,678 | 4,006 | 1,681 | 2,078 | 6,168 | 9,379 | 9,682 | 9,601 |
| 売上総利益率（％） | - | - | - | 11.33 | 23.78 | 28.24 | 27.35 | 25.87 | ||||||
| 営業費用 | - | - | - | 2,298 | 2,353 | 1,997 | 1,831 | 2,335 | 1,792 | 1,649 | 2,006 | 2,540 | 2,493 | 2,651 |
| 営業利益 | - | - | - | 1,329 | 2,783 | 2,334 | 1,845 | 1,670 | -111 | 429 | 4,162 | 6,839 | 7,189 | 6,949 |
| 経常（税引前）利益 | 2,402 | 101 | 783 | 1,306 | 2,555 | 2,540 | 1,790 | 1,539 | -394 | 161 | 4,087 | 7,345 | 7,411 | 7,006 |
| 法人税等合計 | - | - | - | 357 | 289 | 399 | 583 | 924 | 267 | 141 | 1,174 | 2,023 | 1,895 | 1,748 |
| 純利益 | -6,091 | 1,114 | -149 | 0 | 926 | 2,108 | 1,152 | 1,882 | -201 | 597 | 3,279 | 6,020 | 6,647 | 6,158 |
| 一株あたり利益 | -595.77 | 53.87 | 6.59 | -51.42 | 50.19 | 139 | 36.05 | 111.89 | -26.66 | 26.23 | 197.19 | 344.56 | 450.11 | 385.75 |
| 一株あたり配当金 | - | - | - | - | - | - | - | - | 0 | 0 | 17 | 54 | 110 | 110 |