Groups
- giroiten koukoku 4
- god hand 4
- goebbe-do 4
- gohan no otomo 4
- gokubuto 4
- gokutsubushi 4
- golden time 4
- gonaimitsu 4
- goodspeed 4
- gorichu 4
- gorico 4
- gorilion 4
- gorilla gang dan 4
- gorotto bear 4
- goshi 4
- grachegrache 4
- grary 4
- gray zone 4
- grefree 4
- grenadilla 4
- grgrr 4
- gricca 4
- grn-o 4
- grooming 4
- gudon-no-uta 4
- gulf stream 4
- gum tape type 4
- gunjou 4
- gunka 4
- guranburetan 4
- gurumedou 4
- gusha 4
- guts 4
- guttari teddy bear 4
- guzunoro. 4
- gyarandoh 4
- gyaroppu daina 4
- gyf-107 4
- gyogyogyo company 4
- gypsys kiss 4
- h-gabmenters 4
- ha colon mushi 4
- hacca 4
- hachidori no su 4
- hachimitsu himawari 4
- hachiyon koubou 4
- haekake 4
- hagoromo.net 4
- haim mint 4
- hajimari wa kenzen ni. 4