| 2014/01 | 2015/01 | 2016/01 | 2017/01 | 2018/01 | 2019/01 | 2020/01 | 2021/01 | 2022/01 | 2023/01 | 2024/01 | 2025/01 | |
| 現金同等物 | - | 4,804 | 5,015 | 3,463 | 3,915 | 4,281 | 4,246 | 4,508 | 4,552 | 4,467 | 4,635 | 3,780 |
| 有価証券 | - | 200 | - | 501 | - | - | 200 | - | - | - | - | - |
| 現金 + 有価証券 | - | 5,004 | 5,015 | 3,965 | 3,915 | 4,281 | 4,446 | 4,508 | 4,552 | 4,467 | 4,635 | 3,780 |
| 流動資産合計 | - | 7,550 | 7,612 | 6,449 | 6,471 | 6,739 | 7,040 | 6,944 | 7,161 | 7,152 | 7,447 | 6,554 |
| 有形固定資産 | - | 2,620 | 2,597 | 3,537 | 3,687 | 3,630 | 3,492 | 3,368 | 3,208 | 3,047 | 2,961 | 2,887 |
| 投資有価証券 | - | 914 | 1,151 | 804 | 783 | 701 | 537 | 517 | 578 | 609 | 844 | 1,248 |
| 固定資産合計 | - | 3,569 | 3,782 | 4,386 | 4,515 | 4,371 | 4,119 | 3,957 | 3,843 | 3,718 | 3,833 | 4,655 |
| 総資産 | - | 11,118 | 11,394 | 10,835 | 10,986 | 11,109 | 11,159 | 10,901 | 11,004 | 10,870 | 11,279 | 11,208 |
| 短期借入金 | - | 150 | 150 | 150 | 120 | 120 | 120 | 120 | 120 | 120 | 120 | 120 |
| 流動負債合計 | - | 599 | 630 | 452 | 517 | 620 | 572 | 579 | 603 | 578 | 673 | 647 |
| 固定負債合計 | - | 107 | 112 | 138 | 174 | 143 | 104 | 93 | 114 | 124 | 159 | 188 |
| 総負債 | - | 706 | 742 | 589 | 691 | 763 | 676 | 672 | 717 | 702 | 832 | 835 |
| 資本金及び資本剰余金 | - | 2,791 | 2,791 | 2,791 | 2,791 | 2,795 | 2,798 | 2,799 | 2,800 | 2,800 | 2,800 | 2,791 |
| 利益剰余金 | - | 7,726 | 7,926 | 8,029 | 8,083 | 8,171 | 8,263 | 8,278 | 8,286 | 8,368 | 8,540 | 8,371 |
| 株主資本 | 10,226 | 10,412 | 10,652 | 10,246 | 10,295 | 10,347 | 10,482 | 10,229 | 10,287 | 10,168 | 10,447 | 10,373 |
| 有利子負債合計 | - | 150 | 150 | 150 | 120 | 120 | 120 | 120 | 120 | 120 | 120 | 120 |
| 純有利子負債 | - | -4,854 | -4,865 | -3,814 | -3,795 | -4,161 | -4,326 | -4,388 | -4,432 | -4,347 | -4,515 | -3,660 |
| DEレシオ（％） | - | 1.4 | 1.4 | 1.5 | 1.2 | 1.2 | 1.1 | 1.2 | 1.2 | 1.2 | 1.1 | 1.2 |