| （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 | 28,248 | 27,355 | 29,327 | 32,224 | 35,299 | 36,224 | 40,222 | 42,075 | 41,311 | 42,209 | 55,760 | 68,459 | 58,970 | 69,502 |
| 売上原価 | - | - | - | 20,572 | 21,331 | 19,965 | 22,980 | 25,945 | 25,896 | 25,862 | 32,679 | 40,048 | 38,397 | 43,530 |
| 売上総利益 | - | - | - | 11,652 | 13,967 | 16,259 | 17,241 | 16,130 | 15,414 | 16,348 | 23,081 | 28,411 | 20,573 | 25,971 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 6,226 | 6,688 | 6,391 | 6,704 | 6,847 | 6,584 | 6,716 | 8,047 | 9,480 | 9,489 | 9,741 |
| 営業利益 | - | - | - | 5,426 | 7,279 | 9,868 | 10,537 | 9,283 | 8,831 | 9,632 | 15,035 | 18,931 | 11,084 | 16,231 |
| 経常（税引前）利益 | 3,826 | 3,232 | 3,586 | 5,525 | 7,300 | 10,039 | 10,368 | 9,855 | 8,954 | 9,746 | 15,510 | 19,740 | 11,883 | 16,562 |
| 法人税等合計 | - | - | - | 2,004 | 2,461 | 3,092 | 2,814 | 2,914 | 1,861 | 2,921 | 4,824 | 5,953 | 3,663 | 4,644 |
| 純利益 | 1,309 | 1,636 | 2,166 | 3,453 | 4,717 | 6,897 | 6,593 | 6,882 | 7,014 | 6,808 | 10,890 | 14,129 | 8,343 | 11,623 |
| 一株あたり利益 | 79.6 | 60.42 | 71.68 | 109.57 | 143.76 | 194.22 | 185.67 | 193.81 | 197.56 | 191.75 | 308.08 | 400.9 | 236.7 | 329.68 |
| 一株あたり配当金 | 30 | 30 | 35 | - | 35 | 43 | 45 | 46 | 46 | 48 | 55 | 63 | 66 | 73 |