| （単位：百万円） | 2018/3 | 2019/3 | 2020/3 | 2021/3 | 2022/3 | 2023/3 | 2024/3 | 2025/3 |
|---|---|---|---|---|---|---|---|---|
| 売上高 | 79,142 | 86,967 | 94,704 | 103,386 | 106,026 | 120,445 | 137,950 | 184,534 |
| 経常（税引前）利益 | 23,425 | 26,913 | 26,755 | 27,581 | 27,909 | 38,746 | 48,367 | 71,524 |
| 法人税等合計 | - | - | - | 8,344 | 8,819 | 12,284 | 15,091 | 22,025 |
| 純利益 | 16,283 | 18,764 | 18,613 | 19,337 | 20,039 | 27,692 | 34,436 | 50,779 |
| 一株あたり利益 | 6930.51 | 7986.49 | 7922.28 | 117.57 | 121.84 | 168.37 | 198.42 | 291.03 |
| 希薄化後一株あたり利益 | - | - | - | - | - | - | 198.41 | 290.77 |
| 配当性向（%） | - | - | - | - | - | - | ||
| 一株あたり配当金 | - | - | - | - | 0 | 0 | 0 | 0 |