| 2014/03 | 2015/03 | 2016/03 | 2017/03 | 2018/03 | 2019/03 | 2020/03 | 2021/03 | 2022/03 | 2023/03 | 2024/03 | 2025/03 | |
| 現金同等物 | - | 274 | 795 | 748 | 818 | 1,021 | 1,062 | 1,306 | 1,322 | 818 | 1,578 | 1,010 |
| 現金 + 有価証券 | - | 274 | 795 | 748 | 818 | 1,021 | 1,062 | 1,306 | 1,322 | 818 | 1,578 | 1,010 |
| 商品及び製品 | - | 90 | 78 | 73 | 81 | 104 | 113 | 154 | 152 | 170 | 171 | 196 |
| 流動資産合計 | - | 1,046 | 1,530 | 1,453 | 1,522 | 1,761 | 1,760 | 2,130 | 2,183 | 1,848 | 2,614 | 2,067 |
| 有形固定資産 | - | 2,476 | 2,442 | 2,609 | 2,737 | 2,725 | 2,547 | 2,218 | 1,951 | 1,968 | 2,177 | 2,431 |
| 投資有価証券 | - | 1,451 | 1,434 | 206 | 188 | 192 | 214 | 231 | 233 | 270 | 350 | 452 |
| 固定資産合計 | - | 4,646 | 4,619 | 3,553 | 3,667 | 3,500 | 3,426 | 3,200 | 2,907 | 2,844 | 3,147 | 3,487 |
| 総資産 | - | 5,693 | 6,149 | 5,006 | 5,189 | 5,261 | 5,186 | 5,331 | 5,089 | 4,692 | 5,760 | 5,553 |
| 短期借入金 | - | 172 | 70 | 70 | 37 | - | - | 610 | 610 | 110 | 250 | 194 |
| 一年内返済予定の長期借入金 | - | 82 | 70 | 70 | 37 | - | - | 110 | 110 | 110 | 250 | 194 |
| 流動負債合計 | - | 1,260 | 1,093 | 1,125 | 760 | 815 | 828 | 1,270 | 1,346 | 984 | 1,499 | 1,170 |
| 長期借入金 | - | 177 | 107 | 37 | - | - | - | 385 | 275 | 164 | 614 | 420 |
| 固定負債合計 | - | 650 | 610 | 417 | 375 | 239 | 262 | 672 | 581 | 485 | 876 | 709 |
| 総負債 | - | 1,909 | 1,703 | 1,542 | 1,134 | 1,053 | 1,090 | 1,942 | 1,927 | 1,469 | 2,375 | 1,880 |
| 資本金及び資本剰余金 | - | 2,930 | 2,973 | 2,552 | 2,580 | 2,585 | 2,612 | 2,612 | 2,612 | 2,612 | 2,612 | 2,631 |
| 利益剰余金 | - | 802 | 1,116 | 1,589 | 1,740 | 1,891 | 1,940 | 1,233 | 1,005 | 1,011 | 1,112 | 1,288 |
| 株主資本 | 3,565 | 3,783 | 4,446 | 3,464 | 4,054 | 4,207 | 4,096 | 3,389 | 3,162 | 3,222 | 3,385 | 3,673 |
| 有利子負債合計 | - | 431 | 247 | 177 | 75 | - | - | 1,105 | 995 | 385 | 1,115 | 809 |
| 純有利子負債 | - | 157 | -547 | -571 | -744 | - | - | -202 | -327 | -434 | -463 | -201 |
| DEレシオ（％） | - | 11.4 | 5.6 | 5.1 | 1.8 | - | - | 32.6 | 31.5 | 11.9 | 32.9 | 22 |