Producer list
- s4j_game
- Saba
- Sabaku x Shoujo
- SABER FISH
- Saboten
- Sad Crab
- Sad Dog Games
- Sad Ghost Studios
- Sadistic Alice
- Sad Panda Studios
- Saga Planets
- Sagas
- Sage
- Sagittarius
- Sagwanamu
- SaiaLePi0u
- Saibunkan Shuppan Co., Ltd.
- Saiga Co., Ltd.
- Saiko Smiling Show
- Sailorel
- Sail-ring on
- Saint
- Saintsky
- SaintxTail
- Saisei Kishidan
- Saitoki
- Sakai Tomoko
- Sakaji Mono
- Sakana Aiko
- Sakana Novel
- Sakashi Plans
- Sakata SAS
- Saketoba Meshi
- sakevisual
- Sakku Zakku
- sakon04
- Sakura
- SakuraGame
- Sakuragi
- Sakura Hughes
- Sakura Kaede
- Sakura Koubo
- Sakura Love
- Sakura Mint
- Sakuraneko
- Sakuraprin
- Sakura River Interactive
- Sakurasaku Koubou
- Sakura Shima
- Sakura Soft
- Sakusaku Punta
- Salamandra88
- Salangan Games
- Salty Salty Studios
- SALULU
- Salvacio
- Salvation
- Samantha Arehart
- Sam Luangkhot
- Sam Lynch
- Sammy Corporation
- Samoyed Smile
- SAM Style
- Samuel Garcia Lara
- Samuraiflame
- SamuraiFlame Productions
- Sanctuary
- SandalDash
- Sandra
- SandraMJ
- Sanity Ends!
- Sanjakune
- Sankaku Doumei
- SanLtd Team
- Sanmadou Honpo
- Sansai Soft
- Sanso wo, chishiryou.
- Santa Fe
- Santa☆Festa!
- Santonica
- Santuario
- Saphir
- Sapphi
- Sapphire Dragon Productions
- Sapphism
- Sarang
- Sarchalen Visual Media
- Sargasso
- Sarobetsu Ginga
- Saruh
- Saru Koubou
- Sasha Darko
- SashaDoge Inc.
- Sasha Kishkurno
- Sashimi no Ue no Himawari
- Sashimi Panda
- Sasskura Saphic Games
- Sasta Studios
- Sasyo Studio
- Satou Ama
- Satou Katou
- Satoutosio
- Satsu
- saturn
- SaucySoft
- Sawayama Software
- SAWRED
- Sayumi101
- SbargiSoft
- SBester
- ScalemaiL
- ScapTrust
- Scarecrow
- Scarecrow
- Scarlet String Studios
- Scarlet Study
- SCEI
- SCEK
- Scent of Ashes
- schivafrecce
- schnittVN
- Schoolfield Games
- School Love
- schoolzone
- Schwarz Lanzenreiter
- Scoop
- Scope Games
- Score
- Score [Shukoa!]
- S+COURT
- Scramble
- Scramble House
- Scratch☆
- SCREEN
- Scrubbing
- scumblacks
- Scylez Studios
- Sdelano nogami
- S Digital Co., Ltd.
- Seacoxx
- seagull
- seal-QUALIA
- Seal Staff
- seal-tutu
- SEA MONKEY
- Seams
- Sebastian Trelles
- sec44
- Secret Cards
- SEEC