Groups
- magnitude 711 4
- magnolia 33
- magokoro center 2
- magokoro mutoen 1
- magokoro purin 2
- magokoron 1
- magono-tei 164
- magont 3
- magudara kaihou doumei 39
- magukappu 30
- maguma sansou 5
- magumani 17
- maguni fc 5
- maguro 1
- maguro beya 12
- maguro bokujo 1
- maguro coffee 77
- maguro donburi 7
- maguro fiction 20
- maguro gyosen 9
- maguro koubou 4
- maguro onigiri 1
- maguro oukoku 1
- maguro usagi 5
- maguro. 18
- magurodrastic 3
- maharaka 1
- mahiru no tenmondai 2
- mahiru no tsuki 19
- mahirutei 66
- mahjong yugen co.ltd 58 107
- mahjong yugen co.ltd 58 22
- maho-bin 4
- maho-shinsengumi 45
- mahola 15
- mahomaho koubou 9
- mahou no kinoko 1
- mahou rikigaku 17
- mahou shoujo club | magical girl club 15
- mahouse 20
- mahoutsukai soft 2
- mahupoko 4
- mai-chan kikaku 1
- mai-ha- 18
- maia plus 3
- maibotsu 4
- maichan kikaku 15
- maid club 2
- maid group 1
- maid maiden 2