Yotsukaido Nature made appearances such as on the track "Ookinaosewa (Say What)" from Japanese hip-hop group Kimidori's self-titled album in 1993.
They would go on to release their self-titled EP, the single "HIGH-NIKKEN", and a collaboration with Japanese punk rock band Super Stupid in 1995.
Force of Nature would go on to become fixtures as DJs in the Japanese dance music scene and as producers that remixed tracks for several artists such as Unkle, DJ Shadow, Shakkazombie, YOU THE ROCK★, Ayumi Hamasaki, Five Deez, Nigo, ECD, Rhymester, Halcali, Suiken of Nitro Microphone Underground, D.C.P.R.G.
The group produced several songs for the series including the rap track "ズルSTYLE (Hiji Zuru STYLE)" featuring rappers Suiken and S-Word of Nitro Microphone Underground.
[6][7] Released on June 23, 2004, Samurai Champloo Music Record: Masta featured nine songs by Force of Nature while Samurai Champloo Music Record: Impression, released on September 22, 2004, featured seven Force of Nature songs.
In addition to their work as Force of Nature, both KZA and DJ Kent have both released solo projects away from the group.
[16] DJ Kent is a part of the group Galarude with musicians Hiroshi Kawanabe of TOKYO NO.1 SOUL SET and bassist Noriyoshi Sasanuma of Sly Mongoose.
[18] In 2005, DJ Kent joined with Swiss artists/producers Yanneck "Quarion" Salvo and Adrien "Rosario" Mazzei of the music duo Square Meal to form the group Enterplay.