Aiki's family consists of her parents, a younger brother, her husband, and her child. Her daughter was born in 2013.
She met her husband on a blind date, started a relationship after 6 months, and got married after 10 months. She married her husband at the age of 24, immediately after graduating from college. Her husband was born in 1985; he is 4 years older than her. He is a researcher at an Engineering school.