I totally stole this from the form your own boy group and girl group posts but shh.
if this flops, Kazuki posted it
Vocalist
Based on your birth month
January - Kazuki (Xaa Xaa)
February - Ruki (The Gazette)
March - Kyo (Dir en Grey)
April - Lime (Kizu)
May - Ryoga (Razor)
June - Q (Mathilda)
July - ViVi (Mimic)
August - Atsushi (Buck Tick)
September - Sana (De/Clio)
October - You (0.1g no gosan)
November - Yoka (Diaura)
December - Tatsumi (Xanvala)
Guitarist
Based on the last digit of your birthday
(19 = 9, 03 =3 etc)
0 - Reki (Cellsiusยฐ)
1 - Shogo (Acme)
2 - Taizo (Belle)
3 - Gen (childplay)
4 - Kou (Dobe)
5 - Setsuna (The Egoist)
6 - Yuhma (Fixer)
7 - Jun (Gotcharocka)
8 - Yumeji (Hollowgram)
9 - Reka (iLLFAME)
Bassist
Based on your favorite color
Red - Boogie (Jiluka)
Orange - Makoto (kagekui)
Yellow - Tetsuya (L'Arc~en~ciel)
Green - Ruru (Mother)
Blue - Masa (Nocturnal Bloodlust)
Purple - Inori (Pastel Holic)
Pink - Tenshi (the Raid.)
Black - Jun (Savage)
White - Non (tarareva)
Grey/Silver - Hal (umbrella)
Rainbow/Other - Rui (Vistlip)
Drummer
Based on the first digit of your favorite number
(2 = 2 , 9 = 9, 42 = 4 etc)
0 - Iori (Warumono)
1 - Kou (xell)
2 - Kanon (zero)
3 - Iria (0.1g no gosan)
4 - Tomoya (Alpha Omega)
5 - Kazuha (Batsu Game)
6 - Rinne (Catalyst)
7 - Shinya (Dir en Grey)
8 - Kai (The Gazette)
9 - An (Xaa Xaa)
Leader
Assign any of your members as leader
Band Name
First word is based on your favorite boy kpop group
A.C.E - The
BTS - Acme
TXT - Batsu
The Boyz - Chaos
Ateez - Killer
Monsta X - Genisis
Pentagon - X
Seventeen - Moonlight
Day6 - Zombie
MCND - 0.1g
Wanna One - Disaster
Got7 - Monster
EXO - Chain
Band Name
Second half based on your favorite kpop girl group
Twice - Pastel
SNSD - Envy
Everglow - Halo
Red Velvet - Velvet
Momoland - Gaze
Mamamoo - Diamond
Blackpink - Grey
G-idle- Vamps
Gfriend - Doll
GWSN - Cosmic
Dreamcatcher - Dreams