Groups
- mitsuya 3
- mittsu no ohisama 3
- mitumata 3
- mixwill soft 3
- miyakojima onsen 3
- miyakoya 3
- mizuiro usagi 3
- mizuki 3
- mizutamari 3
- mjgg 3
- mmm37banchi 3
- mnemosyne 3
- mnh 3
- mo 3
- mob.1 3
- mocchomudake 3
- mocco 3
- mocha plus ccc 3
- mochi hasamiuchi da 3
- mochi kiss junkie 3
- modeniya 3
- moe osu 3
- moeyuki soft 3
- mofumofu network 3
- mofunuko. 3
- mogemoge land 3
- mogenuko kikaku 3
- mogmog 3
- mogrando 3
- moka milk 3
- mokataki-works 3
- mokumoku 3
- mokuzou marusame 2kai date 3
- molamola.software 3
- momiji lab 3
- momiji manjuu 3
- momo no omochi 3
- momochi 3
- momoiro bakery 3
- momoiro jidaigeki 3
- momoiro scissors 3
- momoiro totsugekihou 3
- momoirosyounenki 3
- momoman club 3
- momonigiri 3
- momoroco-goya 3
- momoshiro iinkai 3
- momoyuukaku 3
- mon amour. 3
- monaco meister 3