| （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 | 57,684 | 57,297 | 60,393 | 56,234 | 55,350 | 50,596 | 48,196 | 46,959 | 45,265 | 45,060 | 50,610 | 64,612 | 66,676 | 62,697 |
| 売上原価 | - | - | - | 47,387 | 46,070 | 40,215 | - | - | - | - | - | - | - | 52,665 |
| 売上総利益 | - | - | - | 8,847 | 9,280 | 10,380 | 9,237 | 8,085 | 7,514 | 8,684 | 8,644 | 11,347 | 10,540 | 10,032 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 8,207 | 8,479 | 8,351 | 8,198 | 8,058 | 7,502 | 7,165 | 7,139 | 7,807 | 7,976 | 8,831 |
| 営業利益 | - | - | - | 640 | 800 | 2,029 | 1,038 | 27 | 11 | 1,518 | 1,504 | 3,540 | 2,563 | 1,200 |
| 経常（税引前）利益 | 706 | 2,382 | 1,648 | 874 | 1,025 | 2,563 | 1,124 | 397 | 284 | 1,673 | 1,859 | 3,341 | 3,008 | 1,914 |
| 法人税等合計 | - | - | - | 397 | 289 | 662 | 322 | 102 | 44 | 443 | 488 | 1,100 | 817 | 400 |
| 純利益 | 120 | 993 | 1,075 | 617 | 736 | 1,977 | 997 | 283 | 238 | 1,229 | 1,370 | 2,605 | 2,434 | 1,527 |
| 一株あたり利益 | 14.51 | 43.71 | 50.01 | 25.09 | 29.92 | 80.38 | 202.82 | 57.72 | 48.52 | 250.03 | 278.55 | 529.79 | 494.98 | 310.56 |
| 一株あたり配当金 | 5 | 13 | 10 | 5 | 7 | 24 | 67.5 | 25 | 25 | 85 | 100 | 180 | 200 | 95 |