| 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 | 2026/03 | |
| 売上高 | 16,207 | 16,264 | 16,593 | 17,438 | 18,950 | 17,645 | 16,797 | 15,410 | 15,356 | 10,333 | 9,663 | 11,397 | 11,448 | 10,774 | 9,906 |
| 売上成長率（％） | - | ||||||||||||||
| 売上原価 | - | - | - | 13,054 | 13,783 | 12,905 | 12,224 | 11,547 | 11,301 | 8,239 | 7,636 | 8,593 | 8,238 | 7,636 | 7,190 |
| 売上総利益 | - | - | - | 4,326 | 5,156 | 4,778 | 4,547 | 3,808 | 4,054 | 2,174 | 2,027 | 2,805 | 3,210 | 3,138 | 2,716 |
| 売上総利益率（％） | - | - | - | ||||||||||||
| 営業利益率 (%) | - | - | - | ||||||||||||
| 営業費用 | - | - | - | 4,120 | 4,738 | 4,587 | 4,454 | 4,177 | 3,959 | 3,467 | 3,054 | 2,906 | 2,989 | 3,090 | 3,027 |
| 営業利益 | - | - | - | 206 | 418 | 191 | 93 | -369 | 95 | -1,293 | -1,027 | -101 | 221 | 49 | -310 |
| 経常（税引前）利益 | 77 | -241 | 92 | 314 | 298 | 201 | 134 | -253 | 141 | -1,206 | -958 | -79 | 263 | 16 | -312 |
| 経常（税引前）利益率（％） | 0.5 | -1.5 | 0.6 | 1.8 | 1.6 | 1.1 | 0.8 | -1.6 | 0.9 | -11.7 | -9.9 | -0.7 | 2.3 | 0.1 | -3.1 |
| 法人税等合計 | - | - | - | 69 | 18 | 70 | 26 | 67 | 94 | 111 | 67 | -1 | -60 | 24 | 61 |
| 実効税率（％） | - | - | - | ||||||||||||
| 純利益 | -31 | -251 | 53 | 348 | 281 | 130 | 103 | -309 | 85 | -1,492 | -1,336 | 469 | 214 | 90 | -883 |
| 一株あたり利益 | 3.88 | -29.24 | 12.28 | 40.66 | 19.46 | 8.99 | 7.1 | -21.67 | 5.41 | -105.3 | -94.3 | 33.08 | 15.11 | 6.35 | -71.79 |
| 希薄化後一株あたり利益 | - | - | 12.25 | 38.51 | 19.4 | 8.96 | 7.06 | - | 5.39 | - | - | 32.91 | 15.03 | 6.32 | - |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| 一株あたり配当金 | - | - | - | - | - | - | - | - | - | - | - | - | 3 | 3 | - |