Groups
- nekotank 9
- nekoya-systemz 9
- nel 9
- nemurineko 9
- neotenys 9
- nerihibari 9
- neuromancer 9
- nextwith 9
- neyagurui 9
- nigami whip milk 9
- nihon uchuu ryokou kyoukai 9
- nikuzon shugi 9
- ninniku harami 9
- nipaxkupa 9
- nise-jyuusyofutei 9
- nobita jimetsu system 9
- nobutorakai 9
- nodoame 9
- noel 9
- noi-gren 9
- noir complex 9
- nomerikomu 9
- nonsense 9
- nostalgia 9
- nounai hokanko 9
- noushuku kangen 9
- np virus jouryuusho 9
- nukidamari 9
- nyaito senyou 9
- nyannyan daikoushin 9
- nyoro junction 9
- oasis 9
- oboro 9
- ofuroya 9
- ogawaya 9
- ohagi 9
- oharaya 9
- ohige 9
- oidean 9
- oinari summer 9
- oishii oniku 9
- ojiiya 9
- okt 9
- omamagoto 9
- omoiukabi enikki 9
- omoni yoruyou 9
- omoya 9
- onefes jikkou iinkai 9
- onigiriz 9
- ooarai nourakudou 9