|Aliases||Chaos (2013 - 2014)|
|Date of birth||April 29th|
|Years active||2013 - present|
Chaos' birthplace has not been officially announced, but rumors claim him to be of Italian origins, which he has confirmed via Twitter.
He first started playing gigs as a member of ex-Aliene Ma'riage vocalist Kyouka and ex-La'Mule drummer YOU-YA's session band Pink-Tribal from April 2013 until its end in December 2014. In the meantime, he started his own band Qualia in September 2013. Qualia have been active for only a year as Chaos and other members left the band on December 31st 2014.
In April 2015 he announced his new band glamscure. In December of the same year it was announced that he would also be a member of Kyouka's new project Insanity Injection. On June 1st he was fired from Insanity Injection for being involved in deplorable events, as stated on the band's official twitter account.
- クオリア (Qualia) - September 7th 2013 ~ December 31st 2014
- glamscure - April 23rd 2015 ~ present
- Insanity Injection - February 22nd 2016 ~ June 1st 2017
- Pink-Tribal - April 2013 ~ December 16th, 2014
- 狂華Session - April 7th 2013: Vo.狂華 (ex-Aliene Ma'riage) / Vo. ケイオス / Gt. Kyoki (ex-Secilia Luna) / Ba. 邪鬼 (La'veil MizeriA) / Ba. 渉流 (ex-ルシア) / Dr. YOU-YA (ex-La'Mule).
- Insane Mind - June 8th, 2014: Vo.狂華 (ex-Aliene Ma'riage) / Vo. ケイオス / Gt. Kyoki (ex-Secilia Luna) / Ba. Kazumi (ex-ルシア) / Dr. 優 (ex-DyIng messagE).
- 薔薇の血族 - April 29th 2018: Vo. ケイオス / Gu. ハルイ (glamscure) / Gu. Raizo (Scarlet Valse) / Ba. Izanagi (ex-Embrace) / Dr. 悠介 (ex-ポワトリン).
- 薔薇の結末 - September 26th 2018: Vo. ケイオス / Gu. 恋 (GE+IM) / Gu. Raizo (ex-Scarlet Valse) / Ba. 雛葵-hinaki- (ex-ラヴェーゼ) / Dr. ハクヤ (NightingeiL).
- BAPHOMET WORKS - 2012 ~ present (production of クオリア works, graphic design and support for other bands)
- 2014.11.19 ゴルゴダの丘
- 2015.04.23 subliminal
- 2015.12.29 evil-minded
- 2016.05.25 downfall and nemesis
- 2018.02.07 Succubus≒incubuS