Ua Bio
- Constellation: Pisces
- Born In: Osaka, Japan
- Birthday: 19720311
- Profession:Actress,Musician
- Other Names: 長谷川歌織
- Photos: 6
UA is a Japanese singer who has issued multiple albums and singles and collaborated with artists in East Asia outside Japan. While she started her career as a lounge singer, she has branched out to pop and jazz. She has been less active recently possibly due to being a mother to three children. Her alias is Swahili for both 'flower' and 'kill.'
