L
- L Uren A
- L'Arc~En~Ciel
- L'eprica
- L'yse Nore
- La Cen-Zhow
- La Feerie
- La'cryma Christi
- La'Mule
- Lack-Co
- Lacroix Despheres
- LAD (ラッド)
- Laid
- Laliene
- Lamiel
- Lancerbee
- Laputa
- Lareine
- Larme D'Ange
- LAY ABOUT WORLD
- Leda
- Leetspeak Monsters
- the LEM
- Leon
- Leviathan
- LEZARD
- Licker
- Ligro
- Like Absolute Myself
- Lilt
- LIN -THE END OF CORRUPTION WORLD- (凛 -THE END OF CORRUPTION WORLD-)
- Liplich
- LIRAIZO (リライゾ)
- Liv'ert
- Lix
- LM.C
- Lolita23q (少女-ロリヰタ-23区)
- LOST ASH
- LOUD GRAPE
- LOVE DIVING
- LucaRia
- LUCHe.
- Lucy
- Luis-Mary
- Lulu
- LUNA SEA
- Lupo Label
- Lustknot.
- Luzmelt
- Lycaon
- Lynch.