| （単位：百万円） | 2016/12 | 2017/12 | 2018/12 | 2019/12 | 2020/12 | 2021/12 | 2022/12 | 2023/12 | 2024/12 |
|---|---|---|---|---|---|---|---|---|---|
| 現金同等物 | - | 708 | 1,772 | 1,226 | 1,528 | 1,971 | 1,890 | 1,734 | 2,262 |
| 売掛金 | - | 521 | 518 | 509 | 607 | 745 | 818 | 1,169 | 1,093 |
| 商品及び製品 | - | 30 | 4 | 5 | 3 | 2 | 2 | 2 | 3 |
| 流動資産合計 | - | 1,621 | 2,879 | 2,117 | 2,725 | 3,169 | 2,910 | 3,112 | 3,561 |
| 有形固定資産 | - | 1,616 | 1,640 | 1,891 | 2,004 | 1,944 | 1,881 | 2,143 | 2,131 |
| 投資有価証券 | - | 87 | 61 | 275 | 193 | 428 | 370 | 288 | 438 |
| 固定資産合計 | - | 1,982 | 1,934 | 2,483 | 2,447 | 2,592 | 2,412 | 2,629 | 2,777 |
| 総資産 | - | 3,604 | 4,813 | 4,600 | 5,172 | 5,762 | 5,322 | 5,741 | 6,337 |
| 短期借入金 | - | 50 | - | - | 200 | 100 | 100 | 100 | 100 |
| 一年内返済予定の長期借入金 | - | 162 | 158 | 157 | 153 | 229 | 167 | 121 | 108 |
| 流動負債合計 | - | 1,060 | 1,137 | 1,034 | 1,525 | 1,605 | 1,079 | 1,319 | 1,388 |
| 長期借入金 | - | 635 | 542 | 385 | 232 | 102 | 34 | 13 | 4 |
| 固定負債合計 | - | 1,148 | 1,044 | 711 | 648 | 538 | 435 | 395 | 414 |
| 総負債 | - | 2,210 | 2,182 | 1,745 | 2,174 | 2,143 | 1,515 | 1,714 | 1,802 |
| 資本金及び資本剰余金 | - | 131 | 1,076 | 1,076 | 1,076 | 1,076 | 1,076 | 1,076 | 1,076 |
| 利益剰余金 | - | 1,329 | 1,552 | 1,788 | 2,023 | 2,482 | 2,771 | 3,092 | 3,521 |
| 株主資本 | 1,183 | 1,394 | 2,631 | 2,854 | 2,998 | 3,618 | 3,807 | 4,027 | 4,534 |