Kobayashi Aika was born on October 23, 1993 in Kanagawa Prefecture, Japan. As a child, she dreamed of becoming either a singer or a preschool teacher. She is, in fact, licensed as a preschool teacher. She can't handle anything scary like horror movies. She owns a dog names Laela. Her favorite foods are strawberries and chicken karaage. She's a K-pop fan.