Yu-ji is a japanese visual kei musician, who started his career very early. He started to sing with his band SPY somewhere around 1992, but he formed ANGEL+DUST 1997 (and was leader), he was the mastermind behind this project since he wrote the majority of both lyrics and music.
After ANGEL+DUST disbanded he started a band named "LOVE GLOVE" with YOSIMITSU (from ANGEL+DUST), and after that he went on to make a band named "Swallowtail", with several famous musicians such as SIN (ex Baiser), Katsura (ex SHAZNA) and Shaisuke (ex Penicillin). Nowadays he is singing with SPY again, as he have done a revival. You can find Yu-ji's OHP here