CHELSEA forms with from ex-Sally and Gill'e Cadith members.
Tsugiri(?) (綉霧) seems to have been bassist for a very brief time when the band first formed, but this is unconfirmed, even by fans at the time.
He did retain a web address containing the word "chelsea" for his next band, Chilolu (チロル)--but one fan mentioned that Chilolu (チロル) initially formed under a different name, so it's possible that the band formed as [a different] “CHELSEA.”
V. Hina (ヒナ) / G. erina / B. Tsugiri(?) (綉霧) (?) / D. REI
Bassist LEONA and Guitarist Yuuka join the band at some point after formation.
V. Hina (ヒナ) / G. erina / G. Yuuka / B. LEONA / D. REI
First live is held at Meguro (目黒) ROCKMAYKAN (鹿鳴館).
Guitarist Yuuka and bassist LEONA secede.
V. Hina (ヒナ) / G. erina / D. REI
Guitarist Haruka (遥) joins.
V. Hina (ヒナ) / G. erina / G. Haruka / D. REI
CHELSEA pauses activities after a live held at Takadanobaba (高田馬場) AREA.
Bassist Jin joins.
V. Hina (ヒナ) / G. erina / G. Haruka / B. Jin /D. REI
CHELSEA restarts activities after a sponsored event live at Takadanobaba (高田馬場) AREA.
CHELSEA hold their last live at Meguro (目黒) Rockmaykan (鹿鳴館). CHELSEA disbands after this live.