At least one of the heroes is a siscon, a person who is always passionate about his sister (usually the protagonist) and he would do anything for her.
| Name | Similarity |
|---|---|
| Sister Complex Personality | 34% |
| Younger Brother Role | 26% |
| Older Brother Role | 23% |
| Nameable Role | 19% |
| Wavy Hair | 18% |
| Non-blood-related Brother Role | 17% |
| Rude Personality | 17% |
| Glasses Clothes | 17% |
| Vest Clothes | 17% |
| Kuudere Personality | 17% |
| Earrings Clothes | 17% |
| Carefree Personality | 16% |
| Distrustful Personality | 16% |
| Blond Hair | 16% |
| Gloves Clothes | 16% |
| Grey Eyes | 16% |
| Yandere Personality | 16% |
| Naive Personality | 15% |
| Mysterious Personality | 15% |
| Grey Hair | 15% |