Groups
- lostlast 3
- love birthday 3
- love bitch 3
- love joker 3
- love scythe 3
- love zeal 3
- love-rs 3
- loveletter carburetor 3
- low tech team 3
- low-sense 3
- lozz 3
- ls 3
- ltt 3
- lucky doggy 3
- lucky jam 3
- lucy 3
- luminescence 3
- lummy 3
- luna sensei project 3
- luna system 3
- lunatic star 3
- lune-lovesk 3
- lust bit 3
- lyco-z 3
- lycoris 3
- m-works 3
- m.games 3
- m.m.e.g 3
- m.o.k. teabag 3
- maboroshi ware 3
- macalion 3
- macaroni size 3
- machi no kissaten 3
- machi no kusuriyasan 3
- maclona 3
- mad pepper plus 3
- madobe no tomo shuppan 3
- madraid 3
- maedam 3
- mafuya 3
- magaimonoyasoinabashiten 3
- magic commentary 3
- magical kaihou 3
- magiwari mari 3
- magont 3
- magurodrastic 3
- maia plus 3
- maigomichi 3
- majikoru gensou kyoudan 3
- majime club 3