Groups
- shibire na memai 6
- shigaeya 6
- shikisho 6
- shikokoki no okina 6
- shikoushoku 6
- shimane no inugoya 6
- shimotarou 6
- shimoyomono 6
- shin nankai daikessen 6
- shinjae iinkai 6
- shippori sabou 6
- shiroan 6
- shiroiya 6
- shirokuroino 6
- shironeko nokiki 6
- shirotanuki no sato 6
- shirotsumesou 6
- shirozone 6
- shirudakuya 6
- shishiotome 6
- shoujo idenshi 6
- shoujo jikake 6
- shoujo seiyaku 6
- shounen-h 6
- shounendan 6
- shurashushushu 6
- sideoff 6
- signalred 6
- silver moon 6
- silverfox 6
- siro house 6
- sirojio 6
- skooma no shussho 6
- skug 6
- slump life 6
- smallsqurriel 6
- smart cat 6
- sofia-sha 6
- softcore works 6
- softpal 6
- soket equals pocket 6
- sokkou karaage 6
- somnia 6
- somnium 6
- sondake. 6
- sonohigurashi 6
- sontaku koubou 6
- sotokarasatto 6
- sottilo nero 6
- soukuu 6