Groups
- miraiha kireini 14
- moewrest 14
- moezilla-gumi 14
- mogiki-chan chi 14
- mokkorihan 14
- mominoki 14
- momomoya 14
- moni teishoku 14
- monkey reppuutai 14
- monogram 14
- monster 14
- monster tribe 14
- mousou fukuzagata 14
- mousou pushon 14
- mozukuya 14
- mugen panda 14
- mukade tou 14
- mukuge 14
- multiplication 14
- mushi 14
- myao 14
- nakasatogumi 14
- namayake. 14
- nanairo shichihenge 14
- nanashino 14
- natsuiro shoujo 14
- negative gang 14
- negisiomeron 14
- neonsign 14
- never give up 14
- nihohuhehon 14
- nihon ja nibanme da 14
- nikumomu 14
- ningen tte iina 14
- nishi no kiosk 14
- niwatori sennin 14
- noa no hakobune 14
- noirsoft 14
- ntuateimun 14
- nugget bun nageya-san 14
- nyan-nyan-hanten 14
- off side 14
- ofuro haitta erai 14
- ojmomo 14
- one hound red 14
- ookina gomibako 14
- oppai guild 14
- optworks 14
- origin 14
- osterei 14