| 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 | - | 5,264 | 4,823 | 6,423 | 5,054 | 5,936 | 3,985 | 5,322 | 3,979 | 4,518 | 4,469 | 4,261 |
| 有価証券 | - | 396 | 81 | 201 | - | - | 100 | 2 | 102 | 247 | - | - |
| 売掛金 | - | 2,287 | 2,383 | 2,252 | 2,468 | 2,532 | 2,538 | 2,628 | - | - | - | - |
| 商品及び製品 | - | 125 | 87 | 87 | 103 | 140 | 152 | 127 | 157 | 184 | 150 | 168 |
| 流動資産合計 | - | 8,495 | 7,762 | 9,309 | 8,316 | 8,994 | 7,170 | 8,500 | 7,508 | 8,163 | 8,071 | 7,631 |
| 有形固定資産 | - | 4,835 | 4,778 | 4,868 | 6,394 | 6,324 | 6,809 | 6,419 | 6,058 | 5,619 | 5,465 | 5,897 |
| 投資有価証券 | - | 2,965 | 2,881 | 2,644 | 2,687 | 2,672 | 2,297 | 2,911 | 3,472 | 3,607 | 4,635 | 4,804 |
| 固定資産合計 | - | 8,237 | 8,295 | 7,938 | 9,509 | 9,453 | 9,577 | 9,747 | 9,936 | 9,589 | 10,506 | 11,107 |
| 総資産 | - | 16,732 | 16,057 | 17,247 | 17,825 | 18,446 | 16,748 | 18,246 | 17,444 | 17,752 | 18,577 | 18,738 |
| 買掛金 | - | 1,280 | 1,291 | 1,273 | 1,396 | 1,387 | 1,234 | 939 | 1,011 | 940 | 947 | 958 |
| 短期借入金 | - | - | - | 50 | 50 | 50 | 50 | 50 | 50 | 50 | - | - |
| 一年内返済予定の長期借入金 | - | - | 22 | 74 | 127 | 376 | 70 | 74 | 74 | 62 | 54 | 54 |
| 流動負債合計 | - | 2,745 | 2,059 | 1,933 | 2,226 | 2,835 | 2,100 | 2,936 | 1,985 | 2,125 | 1,985 | 1,943 |
| 長期借入金 | - | - | 129 | 1,204 | 1,077 | 1,273 | 468 | 432 | 358 | 296 | 216 | 162 |
| 固定負債合計 | - | 618 | 728 | 1,810 | 1,804 | 1,860 | 1,010 | 1,109 | 1,016 | 894 | 1,042 | 1,016 |
| 総負債 | - | 3,363 | 2,787 | 3,743 | 4,031 | 4,694 | 3,110 | 4,045 | 3,000 | 3,020 | 3,027 | 2,959 |
| 資本金及び資本剰余金 | - | 2,535 | 2,535 | 2,535 | 2,535 | 2,535 | 2,535 | 2,535 | 2,535 | 2,535 | 2,535 | 2,739 |
| 利益剰余金 | - | 10,540 | 10,826 | 10,946 | 11,130 | 11,229 | 11,301 | 11,403 | 11,624 | 11,953 | 12,218 | 12,391 |
| 株主資本 | 12,558 | 13,368 | 13,270 | 13,504 | 13,795 | 13,752 | 13,638 | 14,201 | 14,444 | 14,733 | 15,550 | 15,780 |