∧ucifer (リュシフェル) forms, reportedly as a live-action band based on the manga Kaikan Phrase (快感フレーズ). Immediately after their formation, they become a major act and sign to Unlimited Records.
Vo. MAKOTO, Gt. YUKI, Gt. ATSURO, Ba. TOWA, Dr. SANTA
∧ucifer play their first live, which is also a oneman.
∧ucifer embark on their first tour, “LIMIT CONTROL”
The “LIMIT CONTROL” tour ends.
∧ucifer embark on their second tour, “LEGEND OF SPIRITS”.
The “LEGEND OF SPIRITS” tour ends.
∧ucifer embark on their third tour, “SECRET SOLDIER”.
The “SECRET SOLDIER” tour ends.
∧ucifer embark on their fourth tour, “BEAT WAVE”.
The “BEAT WAVE” tour ends.
∧ucifer embark on their fifth tour, “Be-Trip Tour 2001”.
The “Be-Trip Tour 2001” ends.
∧ucifer embark on their sixth tour, “BEAT SHUFFLE”.
The “BEAT SHUFFLE” tour ends.
∧ucifer embark on their seventh tour, “ X'mas LIVE 2001”, which is limited to their fanclub only.
The “X'mas LIVE 2001” tour ends.
∧ucifer embark on their ninth tour, “ELEMENT OF LOVE TOUR '02”.
“The ELEMENT OF LOVE TOUR '02” ends.
∧ucifer announce their official disbandment.
∧ucifer embark on their final tour, “2002-2003 ENERGY”.
The “2002-2003 ENERGY” tour ends.
∧ucifer play their final live in Thailand at the Impact Arena.
∧ucifer officially disbands
∧ucifer reunites, and tours sporadically for the next few years.
∧ucifer disbands a second time.
∧ucifer was a visual kei band. They were active from 1999 to 2014 and are now disbanded.