Groups
- star fall 12
- stonecake 12
- strand infinity 12
- strawberry and tea 12
- studio 14 sai 12
- studio b-room 12
- studio b9 12
- studio current 12
- studio gorenuke 12
- studio paja 12
- studio waltz 12
- studio.h.a.o 12
- sudou factory 12
- super sentou 12
- suzuki giken 12
- sweet basil 12
- syaka-syaka-sya 12
- system 4-5-1 12
- syun-kan flowlighter 12
- t.cop 12
- tachinomi-ya 12
- taco 12
- tagamesou 12
- taiyosin 12
- taku-tama 12
- taranbo 12
- tarte 12
- team almond 12
- team phoenix 12
- tekitou 12
- tekkag 12
- tekkyuu chain 12
- tenco 12
- thief cat 12
- third foot 12
- tiga. 12
- tiny wave 12
- tokumori hanten 12
- tokyo big eros 12
- tokyo lemon 12
- tooku no sora 12
- torpedo 12
- torunitaranai 12
- touhi kuukan 12
- towelket 12
- transcomix 12
- trend kill 12
- trifle 12
- trok 12
- tsubakitei 12