niki is a producer known for making VOCAROCK songs featuring Lily. His 2nd song won in the anim.o.v.e "Lily Utawasetemita Contest". He quickly became one of the most popular Lily users and has gained the "Legendary Lily Master" title.
Aside from VOCALOID songs, he has also used UTAU to produce the song "BEYOND" featuring Sekka Yufu and has collaborated with the utaitesAkiakane, -noir-, and kradness produced the songs "GHOST", "FlashBack" and "TRICK".
Starting in 2017, niki began making songs using other Vocaloids including Miku and ARSLOID.
Part of the VocaloP x GANMA! Collaboration Music Project, this song is a cross promotion work with the manga Reset Game (リセット・ゲーム) distributed on GANMA!. It has entered the Hall of Fame, and is also one of ARSLOID's most notable original.