Groups
- sponge empire 7
- staffing 7
- stealth 7
- stew ni gohan 7
- stk 7
- stone heads 7
- strawberry shower 7
- stray sheep 7
- stream of creek 7
- stripe revolution 7
- studio abuno culture 7
- studio anshin 7
- studio armadillo 7
- studio gomasenbe 7
- studio pastel 7
- studio sfc 7
- studio strike 7
- studio t.r.c. 7
- studio.h.a.o 7
- studiomia 7
- succulent 7
- sueya 7
- sugar baby 7
- sugar pot 7
- suginami sakura 7
- suzume-no-namida 7
- sweet 7
- sweet and tea 7
- sweetberry 7
- swims 7
- switch 7
- sylphian ruby 7
- syoku 7
- tabgraphics 7
- taisaisoft 7
- taiyako takoyaki 7
- takashimada store 7
- takuan labo 7
- talisman 7
- tamayura ichigo 7
- tamazushi 7
- tanuki riot 7
- tanukian 7
- tcell 7
- team twin devils 7
- tei hanpatsu purin 7
- temple knights 7
- tengsten 7
- tenra coffee 7
- tenshinamaguri 7