| （単位：百万円） | 2016/3 | 2017/3 | 2018/3 | 2019/3 | 2020/3 | 2021/3 | 2022/3 | 2023/3 | 2024/3 | 2025/3 |
|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 131,224 | 172,216 | 164,696 | 170,322 | 172,140 | 180,896 | 187,630 | 214,368 | 222,551 | 251,292 |
| 営業費用 | 557 | 1,308 | 1,529 | 1,899 | 2,045 | 2,096 | 2,793 | 2,937 | 3,130 | 3,031 |
| 営業利益 | 5,280 | 5,491 | 8,303 | 5,289 | 5,340 | 6,896 | 6,740 | 6,774 | 6,882 | 8,232 |
| 経常（税引前）利益 | 25,606 | 21,532 | 29,381 | 33,717 | 27,033 | 21,682 | 24,656 | 35,597 | 38,438 | 42,991 |
| 法人税等合計 | 9,233 | 5,919 | 9,407 | 10,701 | 8,421 | 6,256 | 6,875 | 10,658 | 11,491 | 12,424 |
| 純利益 | 108,742 | 15,060 | 19,808 | 22,665 | 18,389 | 15,142 | 16,767 | 24,742 | 26,462 | 30,368 |
| 一株あたり利益 | 316.7 | 32.12 | 42.67 | 49.12 | 40.7 | 34.12 | 38.06 | 57.02 | 61.01 | 70.19 |
| 一株あたり配当金 | 6 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 18 | 21 |