Yû Aoi
- Birthday: 2/8/1990
- Place of birth: Hyōgo Prefecture, Japan
- Fame for: Acting
- Also known as: Seira SATOH, 本田愛華, Aika YUHKI, 優木あいか, Ayumi HIRAOKA, 平岡歩, Seira SATÔ, 佐藤聖羅, Aika SAKURAI, 桜井愛香, Aika YÛKI, Aoi NISHINO, 西野あおい, Sakura KAGAWA, 香川さくら, Aika Honda