is a Japanese pop rock duo formed in Tokyo in 1995, consisting of singers Ami Onuki and Yumi Yoshimura. In the United States, they adopted the name Puffy AmiYumi to avoid legal naming conflicts with Sean Combs, who also performed under the name Puffy. They sing in Japanese and English. Onuki and Yoshimura were scouted by Sony-affiliated talent agencies and put together in the mid-1990s. Most of their work was produced or co-written by Tamio Okuda and Andy Sturmer, formerly of the bands Unicorn and Jellyfish, respectively. The pair's first release "Asia no Junshin" (1996) sold a million records. They gained mainstream success in Japan during 1998, following the release of their album Jet CD and continued with several more full-length releases (totaling 15 million sales in Japan). In 2004, an animated series featuring cartoon versions of Onuki and Yoshimura, Hi Hi Puffy AmiYumi, premiered on the US Cartoon Network. Although their characters were voiced by actresses, the singers portrayed themselves for short live-action segments taped in Japan. History Early recordings When she was in high school, Ami sang for a band called "Hanoi Sex". In her sophomore year, the band auditioned during the Sony SD Audition and passed, becoming employees of Sony Music Entertainment. Years went by with little action by either the band or the record label, as Ami took vocal lessons and attended a professional school to learn how to become a better performer. Eventually the band dissolved, leaving only Ami under Sony's employment. She was encouraged to stay, despite lacking a band and a clear musical direction. Separately, Yumi had learned of the Chotto Sokomade talent search underway by Sony Music Artists when she was "around 18". She also auditioned and passed. She moved on her own from Osaka to Tokyo, where she eventually met Ami by chance in the Sony Music offices and then at a concert after-party, when the two hit it off. Both felt alone within the large Sony organization and neither were confident in their abilities as solo artists, so even though Ami had already recorded a solo CD under the guidance of former Unicorn front-man Tamio Okuda (it would later become half of solosolo), they requested Sony pair them as a duo. As Puffy Producer and American pop musician Andy Sturmer christened them "Puffy", and is considered by Ami and Yumi as "the godfather of Puffy". Ami had previously met Tamio