Groups
- succubus no nikki 2
- sufincokun 2
- sugar 2
- sugar pink 2
- sugarcake 2
- sugorokudou 2
- suigendo 2
- suihanki 2
- suita kobara ni choudo ii 2
- suji-gun 2
- sujoyu and co. 2
- sukebe time 2
- sukima 2
- sukiyaking 2
- sukoyaka gozen 2
- sukoyakanyugyo 2
- sukuri umu 2
- sun kissed games 2
- sunamian 2
- sunbirth 2
- sup mole 2
- super fan club 2
- super kinoko club 2
- super q cauliflower 2
- super usagi comic 2
- suplex 2
- supple entertainment 2
- surrender milk 2
- sus 2
- sushi ouji 2
- susibox 2
- suttoko dokkoi 2
- suwatteru 2
- suzugusuri 2
- suzukure 2
- suzume no baiman 2
- swastika 2
- sweet brier 2
- sweet cat 2
- sweet secret 2
- sweet tea party 2
- sweetberrykiss 2
- sweetpain 2
- sweets planet 2
- syamojako 2
- sylvia 2
- syokusyusentai 2
- syougaudon 2
- syounen kouraku 2
- system revo 2