| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free manga for black bullet | 0.58 | 0.1 | 5054 | 79 |
| free manga for black bullet series | 1.13 | 0.9 | 2500 | 96 |
| free manga for black bullet devotees | 1.36 | 0.4 | 7571 | 31 |
| black bullet manga final | 0.18 | 1 | 8800 | 80 |
| black bullet manga ending | 0.35 | 0.1 | 4008 | 99 |
| black bullet anime dvd | 0.7 | 0.7 | 6877 | 34 |
| black bullet anime watch online | 0.41 | 0.7 | 3538 | 77 |
| watch black bullet anime | 1.41 | 0.2 | 5050 | 64 |
| black bullet anime episode list | 0.93 | 0.8 | 3574 | 20 |
| black bullet anime dubbed free | 1.94 | 0.7 | 7215 | 47 |
| anime like black bullet | 0.77 | 0.1 | 7478 | 10 |
| black bullet anime where to watch | 0.96 | 0.2 | 8671 | 27 |
| black bullet anime streaming | 0.74 | 0.6 | 5568 | 78 |
| ver anime black bullet | 0.43 | 0.8 | 5000 | 81 |
| black bullet anime season 1 | 1.65 | 0.4 | 5806 | 26 |
| black bullet anime ending | 1.23 | 0.8 | 1878 | 62 |
| black bullet anime vietsub | 0.23 | 0.1 | 3894 | 49 |
| black bullet anime plot | 0.66 | 1 | 4506 | 67 |
| black bullet japanese title | 1.45 | 0.7 | 6432 | 94 |
| black bullet anime characters | 1.31 | 0.6 | 7557 | 51 |
| black bullet anime opening | 1.81 | 0.5 | 4474 | 97 |
| black bullet anime dub | 0.94 | 0.2 | 2514 | 31 |
| black bullet ep 1 | 0.06 | 0.7 | 7101 | 37 |
