| Silver Platter | r98170 | 2026-05-16 |
| Silver Record ni Oyasumi o - Disc Edition | r134884 | 2026-05-16 |
| Silver Shields - Demo | r121550 | 2026-05-06 |
| Silver Spider Chapter Zero | r105462 | 2026-04-21 |
| Silver Thread: Deux | r142422 | 2026-05-13 |
| Silver Thread: Trois | r142425 | 2026-05-06 |
| Silver Thread: Un | r142421 | 2026-05-15 |
| Silver ~Gin'iro~ Chapter I "The Ootsu Peak" | r55537 | 2026-04-21 |
| Silver:Line - Demo | r64280 | 2026-04-21 |
| SilverBell | r121352 | 2026-05-18 |
| Silverblood - Demo | r114274 | 2026-04-21 |
| Silverblood: Eve of Echoes | r114273 | 2026-04-21 |
| Silverio Trinity -Beyond the Horizon- | r72689 | 2026-05-07 |
| Silverio Trinity -Beyond the Horizon- Regular Edition | r62462 | 2026-05-16 |
| Silverio Vendetta - Download Edition | r41058 | 2026-05-16 |
| Silverio Vendetta - Regular Edition | r39432 | 2026-05-09 |
| Silverio Vendetta - Trial Edition ver.1 | r37629 | 2026-05-12 |
| Silverio Vendetta -Verse of Orpheus- | r44057 | 2026-05-07 |
| Silverio Vendetta -Verse of Orpheus- | r44979 | 2026-05-07 |
| Silvermore's Educational Journey | r106602 | 2026-04-21 |
| Silvern ~Gin no Tsuki, Mayoi no Mori~ | r14889 | 2026-05-18 |
| Silverstone - Build 2 | r131256 | 2026-04-21 |
| Silverstone v0.1 | r139462 | 2026-04-21 |
| Silverstone: The Morning After | r123979 | 2026-04-21 |
| Silverstone: The Morning After - Build 2.0 | r127128 | 2026-04-21 |
| Silvery White ~Kimi to Deatta Wake~ Download Edition | r21403 | 2026-05-17 |
| Silvery White ～君と出逢った理由～ DVDPG | r1232 | 2026-04-21 |
| Silvery White ～君と出逢った理由～ 初回版 | r1231 | 2026-04-21 |
| Silvia Stone v0.3 | r125831 | 2026-04-21 |
| Sim Date | r47011 | 2026-04-21 |
| Sim Love ~Hitonatsu no Kiseki~ | r8443 | 2026-05-18 |
| Simon and Merva's Day Out | r38584 | 2026-05-06 |
| Simple 1500 Series Vol. 31: The Sound Novel | r59656 | 2026-05-17 |
| Simple 1500 Series Vol. 59: The Suiri ~IT Tantei: 18 no Jikenbo~ | r59654 | 2026-05-17 |
| Simple 1500 Series Vol.36: The Ren'ai Simulation ~Natsuiro Celebration~ | r8536 | 2026-05-14 |
| Simple 2000 Series Vol. 123: The Office Love Jikenbo ~Reijou Tantei~ | r31664 | 2026-05-17 |
| Simple 2000 Series Vol. 19: The Ren'ai Simulation ~Watashi ni Oma-café~ | r8547 | 2026-05-17 |
| Simple 2000 Series Vol.13 The Renai Adventure ~Glass no Mori~ | r37577 | 2026-05-12 |
| Simple 2000 Series: Vol. 74 Ouji-sama to Romance ~Ripple no Tamago~ | r25308 | 2026-05-17 |
| Simple 2500 Series Vol. 3: The Dokodemo Suiri ~IT Tantei: Zen 68 no Jikenbo~ | r70617 | 2026-05-11 |
| Simple Answers | r43838 | 2026-04-21 |
| Simple Beginning: Episode 6 | r112231 | 2026-04-21 |
| Simple DS Series Vol. 48: The Saiban'in ~Hitotsu no Shinjitsu, Muttsu no Kotae~ | r71639 | 2026-05-17 |
| Simple Diamond | r122391 | 2026-05-18 |
| Simple Moments | r129739 | 2026-05-18 |
| Simple as Snow | r114040 | 2026-04-21 |
| Simple1500 Series Vol.74 The Horror Mystery ~Sangekikan Kevin Hakushaku no Fukkatsu~ | r85436 | 2026-05-13 |
| SimuLOVE! Vol. 1 | r125540 | 2026-04-21 |
| Simulacrum Sonata | r118459 | 2026-05-18 |
| Simulation 69 [EP. 7] | r140063 | 2026-04-21 |