| 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 | - | 1,760 | 1,398 | 1,452 | 1,701 | 1,455 | 1,719 | 2,395 | 4,444 | 3,719 | 4,513 | 3,411 |
| 有価証券 | - | 1,500 | 1,300 | 400 | - | 3,010 | 2,000 | - | - | 1,000 | 1,500 | 3,300 |
| 現金 + 有価証券 | - | 3,260 | 2,698 | 1,852 | 1,701 | 4,465 | 3,719 | 2,395 | 4,444 | 4,719 | 6,013 | 6,711 |
| 商品及び製品 | - | 41 | 16 | 16 | 17 | 15 | 20 | 15 | 12 | 13 | 12 | 12 |
| 流動資産合計 | - | 3,916 | 3,313 | 2,471 | 2,429 | 6,336 | 4,381 | 2,918 | 5,105 | 5,587 | 6,963 | 7,765 |
| 有形固定資産 | - | 4,070 | 4,233 | 4,912 | 8,091 | 18,259 | 17,475 | 16,463 | 15,487 | 14,912 | 14,081 | 13,389 |
| 投資有価証券 | - | 1,714 | 1,454 | 1,626 | 1,779 | 1,910 | 1,681 | 2,006 | 1,998 | 2,480 | 3,341 | 4,420 |
| 固定資産合計 | - | 7,298 | 7,099 | 8,126 | 11,283 | 21,991 | 21,010 | 20,332 | 19,837 | 19,632 | 19,467 | 19,733 |
| 総資産 | - | 11,214 | 10,412 | 10,597 | 13,712 | 28,327 | 25,391 | 23,250 | 24,942 | 25,219 | 26,430 | 27,498 |
| 短期借入金 | - | 380 | 380 | 380 | 1,700 | 8,036 | 380 | 380 | 360 | 360 | 360 | 270 |
| 一年内返済予定の長期借入金 | - | - | - | - | - | 4,144 | 50 | 546 | 240 | 240 | 240 | 240 |
| 流動負債合計 | - | 1,417 | 1,081 | 1,027 | 2,456 | 14,077 | 2,532 | 4,054 | 2,559 | 2,926 | 3,182 | 3,022 |
| 長期借入金 | - | - | - | - | 1,680 | - | 9,525 | 8,979 | 11,760 | 11,520 | 11,280 | 11,040 |
| 固定負債合計 | - | 2,743 | 2,381 | 2,369 | 3,880 | 4,807 | 13,601 | 12,923 | 15,260 | 14,761 | 13,650 | 13,518 |
| 総負債 | - | 4,160 | 3,462 | 3,396 | 6,337 | 18,884 | 16,133 | 16,977 | 17,820 | 17,687 | 16,832 | 16,540 |
| 資本金及び資本剰余金 | - | 6,583 | 6,583 | 6,583 | 6,583 | 6,583 | 6,583 | 6,583 | 5,942 | 5,942 | 5,942 | 5,942 |
| 利益剰余金 | - | 293 | 368 | 477 | 547 | 2,538 | 2,612 | -641 | 845 | 1,094 | 2,563 | 3,352 |
| 株主資本 | 6,733 | 7,055 | 6,950 | 7,201 | 7,375 | 9,443 | 9,258 | 6,273 | 7,123 | 7,532 | 9,598 | 10,957 |
| 有利子負債合計 | - | 380 | 380 | 380 | 3,380 | 12,180 | 9,955 | 9,905 | 12,360 | 12,120 | 11,880 | 11,550 |
| 純有利子負債 | - | -2,880 | -2,318 | -1,472 | 1,679 | 7,715 | 6,236 | 7,510 | 7,916 | 7,401 | 5,867 | 4,839 |
| DEレシオ(%) | - | 5.4 | 5.5 | 5.3 | 45.8 | 129 | 107.5 | 157.9 | 173.5 | 160.9 | 123.8 | 105.4 |