Groups
- kisidou 23
- kisoutengai 23
- kokoro no ie 23
- kouka ryouhei 23
- kptms 23
- kuma no ana 23
- kurodensha 23
- kuroquis 23
- kurowasabi 23
- kyuushoku dorobou 23
- letitia no ohirune 23
- licorice candy 23
- lomelette 23
- lustomic 23
- lyrical seeki 23
- m-10 23
- m.a.d works 23
- majipan 23
- makura cover soft 23
- manmaya 23
- marine heart 23
- maruiro kikou 23
- meichougijuku 23
- metallic steel 23
- mikazuki ondo 23
- milk engine 23
- mofu mofu sheep 23
- momoiro tanzaku 23
- momoshiba anzu 23
- momozumi 23
- morelia standard 23
- morita shiki 23
- motley crew 23
- multi-type 23
- muses garden 23
- mushoku santaro 23
- nagiya honpo 23
- nakayoshi obgyn 23
- nanashi novel 23
- ne. 23
- neko pantsu 23
- nekoranbu 23
- neutron city 23
- ng010 23
- nibunn no ichi 23
- nigimitama no ya 23
- nikomic ramen 23
- nisin sansin 23
- o.riginal brand 23
- obake candle 23