Aioria forms.
V: sarino / G: Michiru / G: MISA / B: Kazu / D: Hiroki
kazu secedes.
V: sarino / G: Michiru / G: MISA / D: Hiroki / Support B: Ren (sometimes MISA)
First oneman live held.
V: sarino / G: Michiru / G: MISA / D: Hiroki / Support B: Kazutake (at some point he became an official member but his picture and name never were on the band website and media, probably due to their disbandment happening right after)
Aioria disbands after their second oneman.
One-day revival held.
V: sarino / G: Michiru / G: MISA / Support B: Kazutake / Support D: Yuji (BAROQUE)
One-day revival held at LOOP ASH 10th ANNIVERSARY "Kiteru! Harumatsuri '10" (キテる!春祭'10)
V: sarino / G: Michiru / G: MISA / Support B: Kazutake / Support D: S (Mix Speaker's,Inc.)
Aioria come back one more time, this time in studio to re-record their song Kousai no shinden (光彩の沈殿) for an omnibus release.