These games have at least one oneesan-type-character. An oneesan-type heroine is a heroine who is not a sibling or a step-sibling to the protagonist but acts and gets treated like a big sister anyway. This tag is used as a character trait of heroines. For actual sister connection please use the sister heroine tag. TL Note: Oneesan means older sister.
| Name | Similarity |
|---|---|
| Older Sister Role | 19% |
| Boobjob Engages in (Sexual) | 16% |
| Sixty-nine Engages in (Sexual) | 15% |
| Ribbon Hair Tie Clothes | 15% |
| Twin Tails Hair | 14% |
| Kind Personality | 14% |
| Violet Eyes | 14% |
| Ponytail Hair | 14% |
| Younger Sister Role | 14% |
| Childhood Friend Role | 14% |
| Waist Length+ Hair | 14% |
| Cowgirl Subject of (Sexual) | 14% |
| Thigh-high Stockings Clothes | 14% |
| Missionary Subject of (Sexual) | 14% |
| Sitting Sex Subject of (Sexual) | 14% |
| Handjob Engages in (Sexual) | 14% |
| Apron Clothes | 13% |
| Blue Eyes | 13% |
| Cooking Engages in | 13% |
| Blond Hair | 13% |