| （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 | 51,101 | 58,228 | 72,434 | 70,718 | 64,004 | 67,157 | 62,805 | 67,081 | 71,200 | 72,308 | 66,778 | 70,466 | 67,947 | 69,557 |
| 売上原価 | - | - | - | 58,642 | 54,159 | 55,483 | 51,682 | 56,273 | 59,242 | 59,800 | 55,816 | 58,849 | 57,133 | 57,548 |
| 売上総利益 | - | - | - | 12,075 | 9,846 | 11,675 | 11,123 | 10,808 | 11,957 | 12,508 | 10,962 | 11,617 | 10,814 | 12,009 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 7,167 | 6,727 | 7,866 | 7,414 | 7,226 | 7,461 | 7,989 | 7,664 | 8,015 | 8,158 | 8,832 |
| 営業利益 | - | - | - | 4,908 | 3,118 | 3,809 | 3,709 | 3,582 | 4,497 | 4,518 | 3,297 | 3,602 | 2,656 | 3,177 |
| 経常（税引前）利益 | 961 | 1,948 | 4,411 | 5,091 | 2,987 | 3,848 | 3,710 | 3,643 | 4,409 | 4,718 | 3,381 | 3,458 | 2,947 | 3,366 |
| 法人税等合計 | - | - | - | 1,053 | 1,092 | 1,157 | 1,144 | 1,242 | 1,522 | 1,617 | 883 | 1,251 | 944 | 1,100 |
| 純利益 | 158 | 826 | 4,694 | 3,926 | 2,033 | 2,623 | 2,483 | 2,469 | 2,805 | 3,012 | 2,082 | 2,202 | 2,026 | 2,210 |
| 一株あたり利益 | 1.07 | 7.79 | 23.23 | 23.71 | 12.21 | 15.64 | 14.91 | 150.15 | 174.7 | 192.18 | 135.12 | 142.34 | 131.99 | 145.26 |
| 一株あたり配当金 | - | - | 3 | 6 | 4 | 6 | 5 | 50 | 55 | 60 | 60 | 60 | 60 | 60 |