| 話数 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|
| 1 | 84.4 | 9.6 | 3.8 | 1.0 | 1.2 |
| 2 | 82.2 | 13.0 | 2.1 | 1.0 | 1.6 |
| 3 | 89.1 | 5.7 | 2.3 | 1.3 | 1.6 |
| 4 | 77.5 | 13.4 | 4.3 | 1.6 | 3.1 |
| 5 | 84.7 | 9.8 | 2.8 | 1.2 | 1.4 |
| 6 | 88.7 | 7.5 | 1.9 | 0.7 | 1.2 |
| 7 | 84.2 | 9.6 | 3.3 | 0.5 | 2.4 |
| 8 | 85.6 | 10.5 | 2.2 | 0.8 | 0.9 |
| 9 | 82.6 | 9.9 | 3.5 | 1.8 | 2.2 |
| 10 | 73.1 | 15.4 | 6.0 | 2.6 | 2.8 |
| 11 | 54.8 | 20.3 | 11.1 | 6.6 | 7.2 |
| 12 | 75.1 | 13.3 | 5.5 | 2.8 | 3.2 |
| 平均 | 80.17 | 11.50 | 4.07 | 1.83 | 2.40 |
| 放送日 | 話数 | 1 | 2 | 3 | 4 | 5 | 備考 |
|---|---|---|---|---|---|---|---|
| 2018/03/17 | 1～6 | 89.2 | 8.1 | 1.1 | 0.8 | 0.8 | 「ハイスクールD×D HERO」放送開始記念 |
| 2018/03/18 | 7～12 | 75.0 | 13.3 | 6.0 | 3.7 | 2.0 | 〃 |
