G.S.I forms.
G.S.I begins activities.
Gt.Takahiro (貴大) misses the band's live at Urawa Narciss due to his physical condition.
Gt.Takahiro (貴大) is diagnosed with a herniated disk and is forced to pause activities. Gt.YUKI (Black Sirene) fills in as support.
Gt.Takahiro (貴大) resumes activity.
東高円寺二万電圧
G.S.I disbands
G.S.I was a visual kei band. They were active from 2016 to 2018 and are now disbanded.