| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| kaoru and hikaru | 0.05 | 0.7 | 3884 | 42 | 16 |
| kaoru | 0.99 | 0.6 | 2939 | 10 | 5 |
| and | 0.32 | 0.6 | 4766 | 90 | 3 |
| hikaru | 0.56 | 0.4 | 1033 | 75 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| kaoru and hikaru | 1.31 | 1 | 5907 | 81 |
| kaoru and hikaru hitachiin | 0.93 | 0.8 | 485 | 51 |
| hikaru and kaoru ouran high school | 1.25 | 0.2 | 7294 | 22 |
| ouran high school host club hikaru and kaoru | 1.22 | 0.1 | 592 | 4 |
| hikaru and kaoru birthday | 0.21 | 0.6 | 4039 | 48 |
| hikaru and kaoru english voice actors | 0.03 | 1 | 4256 | 11 |
| kaoru x hikaru ao3 | 0.21 | 0.1 | 9921 | 94 |
| hikaru and kaoru kiss | 0.29 | 0.8 | 6997 | 52 |
| ohshc hikaru and kaoru hitachiin | 0.58 | 0.1 | 1240 | 43 |
| which one is hikaru and kaoru | 1.73 | 0.6 | 6620 | 16 |
| is kaoru hitachiin gay | 0.07 | 0.2 | 4484 | 12 |
| difference between hikaru and kaoru | 1.27 | 0.2 | 6206 | 57 |
| how old is hikaru hitachiin | 0.8 | 0.3 | 6420 | 79 |
| hikaru and kaoru fanart | 1.76 | 0.1 | 4250 | 97 |
| kaoru hitachiin voice actor english | 1.56 | 0.2 | 4993 | 51 |
| hikaru hitachiin english voice actor | 1.66 | 0.9 | 7591 | 87 |
| how tall is hikaru hitachiin | 1.5 | 0.4 | 6195 | 89 |
