An unknown band forms.
First live is held.
This date is given as the first official live of UNDALUCIA (アンダルシア) under another name. However, there is currently no information about this predecessor band.
The unknown predecessor band changes(?) to new band UNDALUCIA (アンダルシア).
V. Syu (愁) / G. Yuito (唯人) / G. Aira (有愛) / B. Kishi (樹士) / D. Yuuga (悠牙)
UNDALUCIA (アンダルシア) holds their first live.
V. Syu (愁) / G. Yuito (唯人) / G. Aira (有愛) / D. Yuuga (悠牙)
Bassist Kishi (樹士) secedes. UNDALUCIA (アンダルシア) unofficially pauses activity
UNDALUCIA (アンダルシア) reforms and changes their name to KYOUKOTSU (狂骨).
V. Syu (愁) / G. Yuito (唯人) / B. KISHI (キシ)
First live is held. Gt. Aira (有愛) and Dr. GIRIemon (ギリえもん) commence support.
V. Syu (愁) / G. Yuito (唯人) / B. KISHI (キシ) / Support G. Aira (有愛) / Support D. GIRIemon (ギリえもん)
KYOUKOTSU (狂骨) is an active visual kei band. They have been active since around 2012.
I found more info about how they started.
KYOUKOTSU (狂骨) formed as Kyoukotsu Nariseba session (狂骨なりせばセッション) in 2012.
however there is not much archieved.
The first vocalist was "Mizuha".
\
狂骨なりせばセッション【Vo.MIZUHA Gt.FUKUMEN Ba.KISHI Dr.UK】
I've no clue who Fukumen and UK are.
But since KISHI was in this session and they said they exist since 2012, I'm sure they talk about this session.
They said that on their official website, however they sadly deleted their website... but the text is not archieved.
https://web.archive.org/web/20240523210017/https://artist.aremond.com/kyoukotsu0505/
The only Live dates I found back are.
2012-11-25 Shinjuku Holiday
2012-12-03 Ikebukuro Cyber
2012-12-09 Shinjuku Holiday
sources are
https://ameblo.jp/soundproduction/entry-11418911973.html
https://ameblo.jp/soundproduction/entry-11425917614.html
https://nk1.nobody.jp/2012-12.html
https://mixi.jp/view_bbs.pl?comm_id=1776615&id=18500405