LU⊃A is formed as LU+CA.
Vo. 罪歌, Gt. SHUJI, Gt. 純, Ba. 十死, Dr. 真琴
Dr. 真琴 leaves, and is then replaced by Dr. REN.
Vo. 罪歌, Gt. SHUJI, Gt. 純, Ba. 十死, Dr. REN
LU+CA change their name to LUCA.
The members of LUCA (besides Gt. SHUJI and Dr. REN) change their names, with the most of them changing it to their romaji equivalents.
Vo. KAZUKI, Gt. SHUJI, Gt. Jun, Ba. TOSHI, Dr. REN
LUCA become a part of the Break Out series, joining the same year as Missing Tear and Janne Da Arc.
LUCA change their name to LU⊃A.
LU⊃A become a major band and sign to Polydor.
LU⊃A officially disband.