These games have at least one heroine who is a kouhai of the protagonist. Some examples can be a junior at a work place or a student of a class some years below.
| Name | Similarity |
|---|---|
| Kouhai Role | 29% |
| Senpai Role | 23% |
| Twin Tails Hair | 19% |
| Childhood Friend Role | 18% |
| Classmate Role | 18% |
| Ribbon Hair Tie Clothes | 18% |
| Knee-high Socks Clothes | 17% |
| Pantyhose Clothes | 17% |
| Hairpin Clothes | 17% |
| Energetic Personality | 17% |
| Cooking Engages in | 17% |
| Popular Role | 17% |
| Younger Sister Role | 17% |
| Thigh-high Stockings Clothes | 16% |
| Violet Eyes | 16% |
| Friendly Personality | 16% |
| Deredere Personality | 16% |
| Ahoge Hair | 16% |
| Kind Personality | 16% |
| Shy Personality | 15% |