Hata Aki was born August 13, 1966 in Tokyo, Japan. She is a Japanese musician and lyricist. She is noted for having penned and composed songs for various anime and games, including popular titles like Zettai Shounen, Azumanga Daioh, Haibane Renmei and Suzumiya Haruhi no Yuuutsu, and for singers and seiyuu. She has even composed game soundtracks; formerly, Hata was a composer for Konami games.
Additionally, Hata Aki also sings herself. She is a member of the band Tsukihiko, providing the vocals and keyboard.