Aiko (born November 22, 1975) is a Japanese singer and guitar player. She has a high popularity among young people. Her most famous song is "Kabutomushi". Aiko has won several Japan Gold Disc Awards.
Aiko debuted in 1998. She sings songs about love and girls' feelings. Her famous songs are "Hanabi", "Boyfriend", "Kabutomushi", "Kirakira", and so on. "milk/Nageki no Kisu", her mukaiawase double A-side single, was her first single to hit #1 on Oricon since her debut..She do many concerts at everywhere in Japan.