Groups
- motion doll-4 1
- motley crew 23
- motoya 1
- motsu ryouri 143
- motsuya 1
- mottekoi sangyou 2
- motto ganbarimasu 1
- motto gyutto shite 1
- mottocompany 7
- motu club 3
- mou nero 2
- mou sukoshi hidari e 11
- moudameda 2
- moudeta 6
- moudou 5
- mouga 8
- moujou ishiki 40
- mouko mouretsu hasai dan 51
- moumoku hakuchi 1
- moumoku nezumi 1
- moumoku no inu-tachi 2
- moumoubox 19
- moun10 shobo 5
- mouneru 1
- mount position 7
- mountain topper 6
- mouret 12
- mouseguru 1
- mousou anima 13
- mousou aria 15
- mousou bijutsubu 138
- mousou bunny 4
- mousou bussan 1
- mousou caution 45
- mousou colosseum 36
- mousou deguchi 87
- mousou dokoro 2 5
- mousou endemic 11
- mousou engine 75
- mousou fukuzagata 14
- mousou gekijou 2
- mousou goten 3
- mousou hatake 8
- mousou hunter 29
- mousou jet 20
- mousou jishuushitsu 1
- mousou kai no juunin wa ikiteiru. 37
- mousou kairo 2
- mousou karori kin 1
- mousou katharsis 3