| 2012/03 | 2013/03 | 2014/03 | 2015/03 | 2016/03 | 2017/03 | 2018/03 | 2019/03 | 2020/03 | 2021/03 | 2022/03 | 2023/03 | 2024/03 | 2025/03 | |
| 売上高 | 14,177 | 14,313 | 15,216 | 15,361 | 15,728 | 15,494 | 15,104 | 15,279 | 16,194 | 14,929 | 16,604 | 17,148 | 16,633 | 16,436 |
| 売上原価 | - | - | - | 12,493 | 12,563 | 12,250 | 12,020 | 12,075 | 12,765 | 11,821 | 13,033 | 13,691 | 13,170 | 12,924 |
| 売上総利益 | - | - | - | 2,868 | 3,164 | 3,243 | 3,084 | 3,204 | 3,429 | 3,108 | 3,571 | 3,457 | 3,463 | 3,512 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | -92 | 123 | 223 | 40 | 125 | 171 | 221 | 464 | 241 | 257 | 135 |
| 営業費用 | - | - | - | 2,960 | 3,041 | 3,020 | 3,045 | 3,079 | 3,258 | 2,887 | 3,107 | 3,217 | 3,205 | 3,377 |
| 経常（税引前）利益 | 171 | 129 | 253 | 41 | 261 | 325 | 160 | 250 | 298 | 387 | 606 | 397 | 414 | 350 |
| 法人税等合計 | - | - | - | 110 | 145 | 113 | 109 | 113 | 107 | 110 | 52 | 147 | 145 | 45 |
| 純利益 | -48 | 59 | -324 | 20 | 157 | 232 | 163 | 188 | 190 | 316 | 275 | 328 | 260 | 336 |
| 一株あたり利益 | -2.76 | 3.42 | -18.86 | 1.15 | 8.8 | 12.79 | 8.26 | 10.63 | 11.82 | 19.67 | 17.08 | 21.16 | 16.6 | 21.44 |
| 一株あたり配当金 | 6 | 6 | 6 | 6 | 7 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 8 | 9 |