Groups
- bpm12 7
- brick 7
- brief case 7
- bubunhanten 7
- bug system 7
- buki to bougu no mise 7
- bull and bear 7
- bunbukudou 7
- burn tissue seramita 7
- burung gagak 7
- buster app 7
- butaro 7
- byakuya kisoukyoku 7
- c-cube 7
- c.bjim 7
- cabbage box 7
- cafe-hotcocoa. 7
- canzume 7
- capsule 29 7
- caramel colors 7
- carnage engine 7
- carriere 7
- castlism 7
- cat nap. 7
- catastrophe. 7
- cent millibar 7
- ceramic heart 7
- chabochaboseinikuten 7
- chairoiyatsu 7
- chaos light 7
- charade girls 7
- charinko fox 7
- charme 7
- charrimanken 7
- charveltiger 7
- chelseasoft 7
- cherry poi 7
- chest box 7
- chibikko kaizoudan 7
- chick 7
- chicken omhaya fullcourse 7
- chikuwa no wakka 7
- chinachina 7
- chinshieden 7
- chirimozuku cha 7
- chocolate lily 7
- chocoparfait 7
- chotto dake yanke 7
- choukyori dandou keisan 7
- chuu ni no kaori 7