Groups
- maguro bokujo 1
- maguro onigiri 1
- maguro oukoku 1
- maharaka 1
- mahou no kinoko 1
- mai-chan kikaku 1
- maid group 1
- maika-p 1
- maikata kougyou 1
- maikeru 1
- maina-mania 1
- mairorin 1
- mairu. 1
- majin houkou 1
- makapiishera 1
- makaron soft 1
- maketenai to iihare. 1
- maki teikoku 1
- makiba no asa 1
- makimaki 1
- makizume koubou 1
- makorin sansai 1
- makotoya 1
- makuran 1
- mal mallory 1
- malcolm 1
- malkovich 00 1
- mall kenkyuujo 1
- mamacake 1
- mamamax 1
- mamedti 1
- mameholic 1
- mamekichi. 1
- mamekome 1
- mamemoyashi 1
- mametarou honpo 1
- mameya honpo 1
- mamimu 1
- mamizu sakusen 1
- manaita zeppeki 1
- manakan 1
- manatsu no taiyou 1
- manchin sakura 1
- mandarin 1
- mandokoro 1
- mangetsu yakou 1
- manhole 1
- maniaclove 1
- manimani. 1
- manji studio 1