| 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 | - | 2,544 | 2,332 | 4,327 | 1,520 | 1,437 | 1,432 | 1,438 | 4,492 | 4,379 | 4,408 | 8,226 |
| 有価証券 | - | - | - | - | - | - | - | - | - | - | - | 1,000 |
| 流動資産合計 | - | 3,521 | 3,436 | 5,211 | 2,676 | 2,419 | 2,626 | 3,142 | 5,498 | 6,359 | 6,608 | 10,649 |
| 有形固定資産 | - | 55,412 | 59,045 | 57,569 | 57,897 | 53,480 | 62,958 | 64,949 | 67,062 | 63,263 | 61,928 | 63,754 |
| 投資有価証券 | - | 677 | 434 | 636 | 894 | 625 | 409 | 669 | 696 | 1,005 | 1,682 | 1,779 |
| 固定資産合計 | - | 56,267 | 59,614 | 58,335 | 59,066 | 54,292 | 63,747 | 65,727 | 67,999 | 64,484 | 63,920 | 66,643 |
| 総資産 | - | 59,788 | 63,050 | 63,546 | 61,742 | 56,711 | 66,372 | 68,869 | 73,497 | 70,843 | 70,528 | 77,291 |
| 短期借入金 | - | 5,299 | 6,535 | 8,359 | 12,885 | 8,883 | 10,647 | 10,650 | 13,333 | 4,871 | 8,569 | 9,432 |
| 流動負債合計 | - | 6,821 | 8,167 | 10,780 | 14,615 | 9,803 | 12,471 | 11,920 | 14,906 | 6,088 | 11,353 | 10,905 |
| 長期借入金 | - | 41,869 | 42,879 | 40,174 | 33,620 | 32,272 | 36,784 | 39,967 | 40,061 | 43,145 | 36,119 | 36,111 |
| 固定負債合計 | - | 44,807 | 45,693 | 43,211 | 37,269 | 35,177 | 40,284 | 43,049 | 43,474 | 46,860 | 39,808 | 41,326 |
| 総負債 | - | 51,628 | 53,860 | 53,991 | 51,883 | 44,980 | 52,755 | 54,969 | 58,380 | 52,949 | 51,160 | 52,231 |
| 資本金及び資本剰余金 | - | 3,369 | 3,369 | 3,369 | 3,369 | 3,369 | 3,369 | 3,369 | 3,369 | 3,369 | 3,369 | 3,369 |
| 利益剰余金 | - | 5,583 | 6,461 | 7,036 | 7,587 | 8,571 | 10,518 | 10,527 | 11,257 | 11,980 | 11,973 | 16,779 |
| 株主資本 | 7,880 | 8,160 | 9,191 | 9,555 | 9,858 | 11,731 | 13,617 | 13,900 | 15,117 | 17,894 | 19,368 | 25,060 |