MerCurius (メルクリウス) forms.
V. Nema (禰眞) / B. Junna (潤汝) / D. Tamaki (碧稀)
Guitarist Kiki (葵稀) joins.
Guitarist Kura (玖螺) joins.
V. Nema (禰眞) / G. Kiki (葵稀) / G. Kura (玖螺) / B. Junna (潤汝) / D. Tamaki (碧稀)
First live is held.
Guitarist Kiki (葵稀) secedes.
V. Nema (禰眞) / G. Kura (玖螺) / B. Junna (潤汝) / D. Tamaki (碧稀)
Guitarist Ren (漣) joins.
V. Nema (禰眞) / G. Ren (漣) / G. Kura (玖螺) / B. Junna (潤汝) / D. Tamaki (碧稀)
Guitarist Ren (漣) secedes.
Guitarist Kiki (葵稀) rejoins, changing the notation of his name to "妃綺".
V. Nema (禰眞) / G. Kiki (妃綺) / G. Kura (玖螺) / B. Junna (潤汝) / D. Tamaki (碧稀)
Junna (潤汝) birthday live is held.
Live, sponsored by MIRARETA (ミラレタ), is held.
Tour, "OMNIBUS Hatsubai Kinen TOUR (オムニバス発売記念ツアー)", begins with the live "OMNIBUS Hatsubai Kinen Zen'yasai Tokyo Kouen (オムニバス発売記念前夜祭東京公演)".
Tour, "OMNIBUS Hatsubai Kinen TOUR (オムニバス発売記念ツアー)", ends.
Oneman live, "Shirokuro KINEMA ONEMAN ni O, A de Demasu★ (白黒キネマ ワンマンにO,Aで出ます★)", is held.
Twoman is held.
The band joins Primeseek Publisher.
Kura (玖螺) birthday live is held.
Kiki (妃綺) birthday live is held.
First sponsored event, and last live, Marchen Circus, is held.
MerCurius disbands
MerCurius was a visual kei band. They were part of the kote kei subgenre. They were active from 2004 to 2006 and are now disbanded.