| （単位：%） | 4Q16 | 1Q17 | 2Q17 | 3Q17 | 4Q17 | 1Q18 | 2Q18 | 3Q18 | 4Q18 | 1Q19 | 2Q19 | 3Q19 | 4Q19 | 1Q20 | 2Q20 | 3Q20 | 4Q20 | 1Q21 | 2Q21 | 3Q21 | 4Q21 | 1Q22 | 2Q22 | 3Q22 | 4Q22 | 1Q23 | 2Q23 | 3Q23 | 4Q23 | 1Q24 | 2Q24 | 3Q24 | 4Q24 | 1Q25 | 2Q25 | 3Q25 | 4Q25 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 減価償却費 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -1 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 2 | 2 | 2 | 9 | 8 | 8 |
| 株式報酬費用 | 0 | 0 | 0 | 0 | 0 | - | - | - | - | 1 | 1 | 0 | 1 | 1 | 1 | 2 | 1 | 3 | 4 | 5 | 23 | 4 | 4 | 6 | 5 | 5 | 5 | 4 | 5 | 3 | 4 | 5 | 5 | 5 | 6 | 7 | 9 |
| 営業キャッシュフロー | -1 | -1 | -2 | -1 | - | -5 | -2 | - | -3 | -7 | 2 | 3 | 2 | -4 | -1 | 8 | -1 | -14 | -18 | -22 | -45 | 9 | 33 | 128 | -63 | -14 | 59 | 90 | 5 | 134 | 39 | 12 | 75 | 103 | 43 | 331 | -120 |
| 資本的支出 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | - | - | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -2 | -1 | -1 | -2 | -2 | -5 | -3 | -5 | -6 | -5 | -5 | -10 | -5 | -6 | -7 | -9 | -11 | -11 |
| 投資キャッシュフロー | 0 | -1 | -1 | -1 | - | -1 | -1 | - | -1 | - | - | -15 | 0 | -1 | 1 | -1 | -1 | 1 | -1 | -2 | -1 | -1 | 0 | -2 | -5 | 0 | -5 | -6 | -5 | -5 | -10 | -8 | -81 | -7 | -1,270 | -3 | -17 |
| 自己株式の取得による支出 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 0 | 1 | 0 | 0 | 2 |
| 財務キャッシュフロー | 4 | 10 | 0 | -1 | - | 0 | 0 | - | 5 | 1 | 0 | 27 | -1 | 0 | 0 | 23 | -9 | 0 | 69 | 0 | 0 | 0 | 0 | 539 | -7 | -7 | -7 | -6 | -7 | -6 | -7 | -6 | -8 | -11 | 862 | -13 | -258 |
| フリーキャッシュフロー | - | - | - | - | 70 | 96 | 35 | 321 | -130 | ||||||||||||||||||||||||||||
| FCFマージン（％） | - | - | - | - | - | - | - | - | 21.2 | 29.3 | 4.8 | 44.3 | -18.0 |