Groups
- terebi-san 30
- three m 30
- tonosama penguin 30
- toropucchi 30
- tougechaya 30
- tougen shokken 30
- touyou zatsugidan 30
- trample rigger 30
- tribo 30
- tsuki to koori no 30
- tsukigami zukan 30
- ultimatepowers 30
- underground campaign 30
- utataneyashiki 30
- wakabatei 30
- wamusho 30
- yakitori teishoku 30
- yakusoku no kaigansen 30
- yomiji hyakki yakou 30
- yoshino 30
- yuuriko 30
- 27 29
- 28works 29
- 99mg 29
- airbox 29
- al dente 29
- amazingsweets 29
- anemone 29
- angel bless 29
- ankoku-bousougumi 29
- aoi hoshi ni umareta dark angel 29
- apadash 29
- aria 29
- astronauts 29
- awareness 29
- batsumatei 29
- belphegor no 39 29
- bonnouji yura 29
- bouya-san 29
- bubble company 29
- cahlacahla 29
- circle ggm 29
- cola bolt 29
- color 29
- cothurnus 29
- cursor 29
- daijobi kenkyuujo 29
- dicca 29
- dieppe factory darkside 29
- dorichin koubou 29