| （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 | 71,436 | 62,531 | 68,960 | 67,678 | 54,677 | 62,135 | 81,100 | 96,569 | 91,592 | 76,601 | 104,455 | 117,141 | 117,127 | 116,424 |
| 売上原価 | - | - | - | 54,212 | 41,852 | 50,026 | 67,678 | 82,091 | 77,025 | 68,487 | 94,165 | 104,638 | 103,040 | 103,371 |
| 売上総利益 | - | - | - | 13,466 | 12,825 | 12,109 | 13,422 | 14,478 | 14,567 | 8,114 | 10,290 | 12,503 | 14,087 | 13,052 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 4,381 | 4,724 | 6,153 | 6,553 | 7,113 | 7,119 | 6,701 | 6,426 | 6,567 | 7,073 | 7,723 |
| 営業利益 | - | - | - | 9,085 | 8,100 | 5,955 | 6,868 | 7,365 | 7,447 | 1,413 | 3,863 | 5,935 | 7,013 | 5,328 |
| 経常（税引前）利益 | 6,015 | 4,666 | 5,151 | 9,142 | 8,284 | 5,931 | 6,703 | 6,875 | 6,746 | 1,304 | 3,958 | 6,384 | 6,304 | 4,911 |
| 法人税等合計 | - | - | - | 3,236 | 603 | 1,503 | 2,622 | 2,744 | 2,886 | 907 | 1,218 | 2,413 | 2,511 | 2,083 |
| 純利益 | 3,285 | 2,264 | 2,478 | 6,215 | 10,350 | 2,787 | 4,318 | 4,122 | 4,231 | 897 | 2,677 | 2,903 | 3,229 | 3,261 |
| 一株あたり利益 | 89.76 | 59.5 | 35.33 | 159.69 | 265.92 | 71.16 | 110.95 | 105.93 | 108.73 | 23.06 | 65.96 | 74.6 | 80.21 | 82.94 |
| 一株あたり配当金 | 20 | 15 | 15 | 35 | 50 | 30 | 33.5 | 34 | 32.5 | 7 | 20.5 | 22.5 | 24.5 | 34 |