Groups
- macdoll 48
- mach maze 1
- mach one 4
- machednia 71
- machi no crepe-ya-san 6
- machi no kissaten 3
- machi no kusuriyasan 3
- machida cherry boys 33
- machieru 2
- machiguy-g 2
- machihazure binihonya 6
- machikado 1
- machikado-mapoze 2
- machikadoya 4
- machinery 28
- machinicalis 1
- machwing 30
- macicaba 2
- maclona 3
- macneil koubou 9
- macolulu 2
- macossaman factory 2
- macrossky 1
- macrown 10
- macv-sog 35
- macxes 80
- mad beast 1
- mad capsule 48
- mad company 2
- mad fax 5
- mad hand rowa 1
- mad love 1
- mad mac 10
- mad order 17
- mad paradox 19
- mad pepper plus 3
- mad-puppy 15
- mada maniau kamo 13
- mada nannimo kimattenai 6
- madakoya 25
- madam project 38
- madaradama 2
- madarame rin 2
- madaraya 4
- maddon 1
- made in monyuboshi 1
- madmadmad 1
- mado miyuki 1
- mado no kuchibue fuki 29
- mado no shiru fuukei 1