| （単位：百万円） | 2014/9 | 2015/9 | 2016/9 | 2017/9 | 2018/9 | 2019/9 | 2020/9 | 2021/9 | 2022/9 | 2023/9 | 2024/9 | 2025/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 4,902 | 5,832 | 7,035 | 8,505 | 10,452 | 11,410 | 11,844 | 25,902 | 29,352 | 30,363 | 31,860 | 35,127 |
| 売上原価 | - | - | - | 5,062 | 5,742 | 6,232 | 7,130 | 17,188 | 19,633 | 20,495 | 21,928 | 24,111 |
| 売上総利益 | - | - | - | 3,442 | 4,710 | 5,178 | 4,714 | 8,713 | 9,718 | 9,868 | 9,932 | 11,015 |
| 売上総利益率（％） | - | - | - | |||||||||
| 営業費用 | - | - | - | 2,282 | 2,242 | 2,436 | 2,927 | 6,276 | 6,940 | 8,549 | 8,838 | 8,845 |
| 営業利益 | - | - | - | 1,164 | 2,467 | 2,742 | 1,787 | 2,437 | 2,778 | 1,318 | 1,093 | 2,170 |
| 経常（税引前）利益 | 163 | 337 | 505 | 1,165 | 2,423 | 2,744 | 1,787 | 2,434 | 2,782 | 1,319 | 1,134 | 2,218 |
| 法人税等合計 | - | - | - | 257 | 834 | 939 | 637 | 954 | 1,061 | 557 | 513 | 781 |
| 純利益 | 74 | 184 | 232 | 854 | 1,566 | 1,773 | 1,150 | 1,467 | 1,607 | 561 | 500 | 1,092 |
| 一株あたり利益 | 703.17 | 1740.55 | 14.65 | 53.81 | 97.06 | 103.51 | 67.08 | 85.41 | 93.8 | 32.51 | 28.69 | 61.73 |
| 希薄化後一株あたり利益 | - | - | - | - | 91.72 | 98.47 | 64.62 | 82.99 | 91.02 | 31.89 | 28.37 | - |
| 配当性向（%） | - | - | - | - | - | - | ||||||
| 一株あたり配当金 | - | 350 | 440 | 2420 | 35 | 31 | 31 | 36 | 38 | 38 | 38 | 38 |