ni-21 (pronounce as "nee nee") - Producer & DJ of HARD DANCE MUSIC.
In 2000, he started his career as a dj.
Even repeated updates through the transition of the genre, theme of music he has always continues to have consistently the "HARD". For the most important elements of electronic music is to say bottom part (like kicks and rhythms). He has strong interest to its hardness and weight. As a result of chasing the interest, he always drops speedy and destructive powered tracks.
In 2010, he started full-scale music production. His original track "Ravey Days" has been adopted to "VIBLE03" compiled and mixed by Mr. YOJI (global leader of HARD DANCE MUSIC scene). After that success, he released a number of tracks and remixes.
In early 2015, he launched a collaboration dj / music production project with YU KIYOMIYA, with a view to global expansion. They focus on "HDM" and "Subground", which is HARD-based subset of "EDM" currently.