| （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 | 31,626 | 31,973 | 36,976 | 39,778 | 39,400 | 32,874 | 36,880 | 35,312 | 36,701 | 34,724 | 37,856 | 44,253 | 52,066 | 56,405 |
| 売上原価 | - | - | - | 28,020 | 27,363 | 23,033 | 26,806 | 25,733 | 26,460 | 24,991 | 28,092 | 32,160 | 37,328 | 40,378 |
| 売上総利益 | - | - | - | 11,758 | 12,037 | 9,840 | 10,074 | 9,578 | 10,241 | 9,733 | 9,764 | 12,094 | 14,738 | 16,027 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 8,455 | 8,376 | 8,002 | 8,022 | 8,235 | 7,830 | 7,436 | 8,127 | 9,225 | 9,816 | 10,409 |
| 営業利益 | - | - | - | 3,303 | 3,662 | 1,838 | 2,052 | 1,342 | 2,411 | 2,297 | 1,637 | 2,869 | 4,922 | 5,618 |
| 経常（税引前）利益 | 1,338 | 1,229 | 2,613 | 3,881 | 3,927 | 2,373 | 2,259 | 1,923 | 2,833 | 2,999 | 1,944 | 3,480 | 5,773 | 6,053 |
| 法人税等合計 | - | - | - | 1,117 | 992 | 814 | 822 | 826 | 761 | 804 | 666 | 1,114 | 1,695 | 1,633 |
| 純利益 | 597 | 563 | 1,021 | 2,675 | 2,741 | 1,908 | 1,454 | 1,307 | 2,035 | 2,196 | 1,278 | 2,352 | 4,015 | 4,452 |
| 一株あたり利益 | 66.05 | 55.24 | 164.03 | 205.22 | 210.34 | 146.51 | 111.36 | 100.36 | 156.2 | 168.29 | 97.92 | 180 | 308.15 | 341.67 |
| 一株あたり配当金 | 10 | 10 | 12 | 12 | 12 | 14 | 14 | 14 | 16 | 16 | 18 | 20 | 36 | 40 |