I made a list Of J-rock Bands for everyone,
if i missed any please add them on ^^

~~#~~
12012
-38 Special 

~~A~~
-Anthrax
-Ayabie
-Alice Nine
-ACMAHEAD
-ARESZ
-Antic Cafe
-Arc

~~B~~
-Black Label Society
-BLOOD
-Baroque
-Babylon
-Berry
-Bis
-BlackJack
-BALZAC
-Bang-Doll
-Beau
-brain haker

~~C~~
-Children Of Bodom
-CariGali
-Cuartet
-Candy
-Clavier
-Celia ¡¥xen
-COOKY
-Couple d' Ange
-ColorZe
-CONSTELLATION
-CORE THE CHILD

~~D~~
-Devil Driver
-Duralumin
-Deadman ,
-Dir en Grey
-D'espairsRay
-Due'le Quartz
-Daigo Stardust
-Doremidan
-Death Rabbits
-Duel Jewel
-Dual
-DIABLO
-Delphinium
-Dorothy
-DIABOLICA

~~E~~
-Elldorado
-Eight
-Emmuree
-Eile de Mu

~~F~~
-Fatima
-Flare
-Fiore
-Feather-blue
-Finale
-Fanatic Crisis

~~G~~
-Glay
-Gazette
-Gift
-Gimmick
-Ghost
-Girugamesshu
-Gackt
-GANEISHA

~~H~~
-HYDE
-HIDE
-HenzeL
-Himitsukessya kodomo A
-Hizaki
-Hachi
-Hotel-shinigani

~~I~~
-Iron Maiden
-Iroha
-Ichigorokku

~~J~~
-Joker
-Jam
-JILS
-Joanne Da Arc

~~K~~
-Killswitch Engage
-Kagrra
-Kra
-Karen
-Kamikaze
-Klack
-KuRt
-Kagerou
-Kazoku
-Kisaki Project
-Kizu
-Kreuz Schwert
-Kyokutouahen
-Kuroyume
-Kamakiri

~~L~~
-Lamb Of God
-Low Down (Local band)
-L`Arc~en~Ciel
-Lareine
-Luecie
-Laputa
-Lilith lolita23q
-Luna Sea

~~M~~
-Metallica
-Megadeth
-Miyavi
-Malice Mizer
-Mana
-Moll'e node
-Moi Dix Mois
-Marusa
-MIL
-Merry
-MUCC
-MASK
-MANDRAGORA
-Metis Gretel
-MIRAGE/syndrome

~~N~~
-Nightmare
-NANA
-Never Crazy
-NOIZ
-Noah
-NevaR
-Nine
-Nanami-takeshi

~~O~~
-OTO-ONI
-Omunibasu

~~P~~
-Pantera
-Pierrot
-Phantasmagoria
-Prototype
-Psycho le Cému
-Piasu
-Plastic Tree
-Paretto
-Project Eden
-Phylia
-Penicillin

~~R~~
-Rentrer en soi
-Rinne
-Ruvie
-Ruephy Alive
-Realice
-Retina
-Risk un logic
-ronsyao
-Risky vice
-Rviru
-R.E.D
-RABBIT
-Rakeru
-Raphael ROUAGE 

~~S~~
-Slayer
-Shadows Fall
-Scissor
-Shulla
-Sulfuric Acid
-SUGIZO
-Schwarz Stein
-Shugafokufuru
-SIN
-Shido
-Spell den
-Soroban
-SKULL
-Samurai
-Sics
-Sharurotto
-Sugar Trip
-Style Shelly
-Sessyon
-Stance Punks
-Silver
-SOPHIA
-SEX MACHINE GUN

~~T~~
-THE DEAD POP STAR
-T.M. Revoultion

~~V~~
-Voyage
-Vidoll
-Visage
-Vinett
-Viodish select
-Vogus Image
-Vellselk
-Volcano
-Vertigo
-Wizard
-WEDDAY
-WYSE
-Waive

~~Y~~
-Yaiba

~~X~~
-X Japan