DJ Ozma is better known in Japan for his performances as in the rock band Kishidan, which utilized a retro Bōsōzoku image, and bizarre theatrics at concerts. Kishidan was first formed in 1997, but went on hiatus during the DJ Ozma years. The group came to prominence in the 2000s after releasing the now iconic song "One Night Carnival". Prior to Ozma's controversial NHK Kōhaku Uta Gassen performance, Kishidan was invited to perform "One Night Carnival" during two consecutive years. Ozma's other alter-ego was playing 16-year-old girl in Yazima Beauty Salon. As Ayanocozey, he joined the promotional super-group FANTA, releasing the single "Fantastic Love".