| Suhoshin | r110901 | 2026-04-21 |
| Suhoshin | r80881 | 2026-04-21 |
| Suhoshin - Demo | r87218 | 2026-04-21 |
| Sui Shi Shen Ce | r123185 | 2026-05-18 |
| Sui Shi Shen Ce | r123934 | 2026-05-18 |
| Sui Supe Kawanoguchi Nobu Tankentai ~Kore ga Hikyou da! Jinseki Mitou! Tachifusagaru Shoutengai! Hakkyou Daigaku ni Kakusareta Chikyuu Saidai no Nazo o Oe!!~ Download Edition | r29533 | 2026-05-17 |
| SuiSui Sweet | r61912 | 2026-05-10 |
| SuiSui Sweet ~Amai Koi No Mitsukekata~ | r16177 | 2026-05-17 |
| Suichuu no Karte ~Mizuchima Kaichuu Shinryoujo e Youkoso~ | r150969 | 2026-05-15 |
| Suicide Fence | r49774 | 2026-05-17 |
| Suicide Fence - Web Edition -Episode 2- Youkoso Shinsekai | r63767 | 2026-05-17 |
| Suicide Friend | r88304 | 2026-05-06 |
| Suiei Kyoushitsu ~Fuyu de mo School Mizugi~ CD-ROM Edition | r14682 | 2026-05-15 |
| Suiei Kyoushitsu ~Fuyu de mo School Mizugi~ DVD-ROM Edition | r14681 | 2026-05-17 |
| Suigetsu | r87455 | 2026-05-17 |
| Suigetsu | r21422 | 2026-05-16 |
| Suigetsu - Download Edition | r35930 | 2026-05-16 |
| Suigetsu - Grand Package - Deluxe Edition | r98644 | 2026-05-16 |
| Suigetsu - Grand Package - Web Trial Edition | r104871 | 2026-05-16 |
| Suigetsu - Trial Edition | r15237 | 2026-04-21 |
| Suigetsu 2 - Limited Edition | r11560 | 2026-05-07 |
| Suigetsu Lite | r43183 | 2026-05-15 |
| Suiheisen made Nan Mile? - Deep Blue Sky & Pure White Wings - Windows 10 Edition | r56278 | 2026-05-15 |
| Suiheisen made Nan Mile? -Deep Blue Sky & Pure White Wings- First Press Edition | r1934 | 2026-05-15 |
| Suijaku Sakusen 2 Moeyo Dragon | r67595 | 2026-05-16 |
| Suika A.S+ | r1753 | 2026-05-09 |
| Suika A.S+ - Font Patch | r88135 | 2026-04-21 |
| Suika A.S+ - Trial Edition | r4937 | 2026-04-21 |
| Suika A.S+ Eternal Name - Sweet So Sweet - Best Edition | r2412 | 2026-05-12 |
| Suika Niritsu - Regular Edition | r15120 | 2026-05-07 |
| Suika Niritsu -Director's Selection- | r15817 | 2026-05-16 |
| Suika ~Oo 157 Shou~ | r782 | 2026-05-06 |
| Suikogaiden Vol. 1: Swordsman of Harmonia | r5365 | 2026-05-06 |
| Suikogaiden Vol. 2: Duel at Crystal Valley | r29028 | 2026-04-21 |
| Suimin Kairaku Kyouiku Kegare o Shiranu Shojo no mama Sono Shitai wa Kaihatsu Sareteiku | r143727 | 2026-05-16 |
| Suimin Kairaku Kyouiku Kegare o Shiranu Shojo no mama Sono Shitai wa Kaihatsu Sareteiku - Trial Edition | r37092 | 2026-05-17 |
| Suiren - Version 1.20 | r59784 | 2026-05-16 |
| Suiren to Shion | r99403 | 2026-04-21 |
| Suiren to Shion - Package Edition | r72530 | 2026-05-08 |
| Suiren to Shion - Trial Edition | r75601 | 2026-05-08 |
| Suiren yu Shion | r76675 | 2026-05-08 |
| Suisei Ginka | r145873 | 2026-04-21 |
| Suisei Ginka - First Press Limited Edition | r48763 | 2026-05-15 |
| Suisei Tenshi Primaveil Zwei (Re-shipment) | r4310 | 2026-05-16 |
| Suisou Ginka no Istoria | r97042 | 2026-04-21 |
| Suisui -Sweetheart Swimmer- | r2340 | 2026-05-07 |
| Suite Life | r53140 | 2026-05-16 |
| Suite Life - Download Edition | r56163 | 2026-05-16 |
| Suite Life - Trial Edition | r54456 | 2026-05-16 |
| Suito wa Hakumei | r151673 | 2026-04-28 |