| 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 | - | 808 | 1,028 | 1,158 | 1,148 | 1,343 | 1,346 | 1,332 | 1,543 | 935 | 850 | 941 |
| 有価証券 | - | 30 | 50 | 40 | 60 | 30 | 30 | 30 | - | - | - | - |
| 流動資産合計 | - | 1,447 | 1,519 | 1,976 | 2,094 | 2,362 | 2,981 | 2,843 | 3,002 | 2,255 | 2,056 | 2,113 |
| 有形固定資産 | - | 2,078 | 1,788 | 1,496 | 1,416 | 1,390 | 1,378 | 1,739 | 1,725 | 2,621 | 3,335 | 3,532 |
| 投資有価証券 | - | 1,982 | 1,509 | 1,896 | 1,942 | 1,650 | 1,215 | 1,751 | 2,102 | 2,321 | 3,937 | 4,719 |
| 固定資産合計 | - | 4,698 | 3,921 | 4,068 | 4,167 | 3,924 | 3,496 | 4,308 | 4,574 | 5,689 | 8,020 | 8,985 |
| 総資産 | - | 6,145 | 5,440 | 6,043 | 6,261 | 6,286 | 6,477 | 7,151 | 7,576 | 7,944 | 10,077 | 11,098 |
| 買掛金 | - | 258 | 195 | 208 | 246 | 194 | 217 | 192 | 192 | 102 | 92 | 133 |
| 短期借入金 | - | - | 20 | 20 | - | - | - | - | - | - | - | - |
| 一年内返済予定の長期借入金 | - | 315 | 290 | 319 | 270 | 263 | 270 | 259 | 198 | 148 | 389 | 294 |
| 流動負債合計 | - | 997 | 924 | 788 | 859 | 1,124 | 867 | 936 | 830 | 753 | 1,073 | 1,081 |
| 長期借入金 | - | 606 | 466 | 746 | 714 | 693 | 1,223 | 1,264 | 1,267 | 1,119 | 1,205 | 1,331 |
| 固定負債合計 | - | 1,508 | 1,032 | 1,506 | 1,454 | 1,275 | 1,784 | 1,906 | 2,118 | 2,223 | 2,738 | 3,047 |
| 総負債 | - | 2,505 | 1,956 | 2,294 | 2,313 | 2,399 | 2,651 | 2,842 | 2,949 | 2,976 | 3,811 | 4,128 |
| 資本金及び資本剰余金 | - | 1,135 | 1,135 | 1,135 | 1,135 | 1,135 | 1,135 | 1,135 | 1,135 | 1,135 | 1,138 | 1,140 |
| 利益剰余金 | - | 1,800 | 1,941 | 1,933 | 2,060 | 2,188 | 2,408 | 2,568 | 2,707 | 2,870 | 3,037 | 3,225 |
| 株主資本 | 3,314 | 3,640 | 3,484 | 3,749 | 3,948 | 3,887 | 3,826 | 4,309 | 4,628 | 4,968 | 6,265 | 6,971 |