Sioux forms.
Sioux presents first live event "Tabibito wo Terasu Hikari wa Taiyou na no ka Hi ka。" (旅人を照らす光は太陽なのか否か。).
Kaname can't perform due to influenza.
Sioux presents live event "All My Relations" held.
Sioux presents live event "All My Relations" held.
Sioux presents live event "All My Relations" held.
Oneman live "Anemone no Saku Oka" (アネモネの咲く丘). The concert is limited to the people who bought Sioux's first single "Last Scene" as a sort of outstore event.
Ciela and Soa switch positions.
Guitarist Soa secedes.
Oneman live "-The ass in the lion's skin-" held.
Oneman live "Time will tell." held.
Sioux special acoustic live "AJITO vol.1" held.
Sioux x STEREO.C.K twoman live "Yuubina Taiyou" (優美な太陽) held.
Sioux x the god and death stars twoman live "Yuubina Shigai" (優美な死骸) held.
Sioux 2nd anniversary oneman live "give a pig a chair." held.
Sioux presents live event "Amrita ni Miserarete" (アムリタに魅せられて).
Sioux LAST ONEMAN [the beginning of the end.] held.
Sioux disbands
Sioux was a visual kei band. They were active from 2016 to 2019 and are now disbanded.