POiSON GiRL FRiEND is the musical alias of Noriko Sekiguchi, a Japanese singer, songwriter, producer, and DJ known for her eclectic fusion of ambient techno, trip-hop, French pop, and whispery vocals. Her work, active since the early 1990s, has garnered a cult following both in Japan and internationally.​

Sekiguchi's music is characterized by its blend of electronic genres with a distinctively delicate vocal style. Her early exposure to Brazilian rhythms, French chanson, British New Wave, and the European club scene has significantly influenced her sound. This multicultural background contributes to her unique musical aesthetic.