Groups
- shortcake jam 4
- shosekido 4
- shou gusha 4
- shoujo shumi. 4
- shouyu gohan 4
- showonika 4
- shunga tarou 4
- shuuchi koubou 4
- shuuchuugouu keihou 4
- sick boys 4
- sign 4
- signares jigen 4
- silber spoon 4
- silkyhurst 4
- silkys plus 4
- silver-kingdom 4
- sinonome 4
- skull9 4
- sky hand 4
- skyworks 4
- slap 4
- slap-stick 4
- sm club 4
- small step 4
- snake foot 4
- sniff 4
- snow drop 4
- snow flakes 4
- snow peach 4
- snow pictures 4
- so much in luv 4
- soboro kenkyuujo 4
- sofia koubou 4
- soft empusa 4
- softhouse parsley 4
- some leaves 4
- sora labo 4
- sora no kanata 4
- sora no kaze 4
- sora no sakura 4
- soratobu mighty python 4
- soraue 4
- soukyuu no datenshi 4
- sousaku sekkei benran 4
- southbamboo 4
- sowjunomohu 4
- special antlers 4
- spiciacrow 4
- spirit speak 4
- spiritguide 4