Aiko Hanai is a Japanese creator known for work in the anime industry, primarily during the 1980s and 1990s. Her birth date is November 30, 1956, and she is female.

Hanai is credited as an original creator and screenwriter for the anime OVA Anata ga Furikaeru Toki, released in 1993. For this project, she served as both the original creator, the director, and the scriptwriter. The soundtrack for this OVA further credits her with all creative production.

Her earlier work includes writing the screenplay for the 1985 OVA Greed.

No information is available regarding any manga works by Aiko Hanai, nor about recurring themes in her work or her broader industry significance.