| Shiny Recollection ~first step~ | r150989 | 2026-05-11 |
| Shiny Recollection ～first step～ 【体験版】 | r107232 | 2026-04-21 |
| Shiny Sisters | r77610 | 2026-04-21 |
| Shiny Sisters ~Josou Shujinkou Idol Project~ Download Edition | r72709 | 2026-05-16 |
| Shiny night Drop | r90623 | 2026-04-21 |
| Shinyuu no Okaa-san ~Miboujin Ikenai Jouji~ Package Edition | r6914 | 2026-05-17 |
| Shin◆Bakumatsu-shishiden ~Soukai ni Saku Jounetsu no Renge~ | r108675 | 2026-05-12 |
| Shiofuki Mermaid - Low Price Edition | r11225 | 2026-05-07 |
| Shiokaze no Machi - CD-R Edition | r152279 | 2026-05-16 |
| Shiokaze no Memory | r34648 | 2026-05-10 |
| Shion - Cruel Magical Angel | r2825 | 2026-04-21 |
| Shion no Ketsuzoku ~Kono Futashika na Sekai to Tenshi-tachi no Rondo~ Trial Edition | r15605 | 2026-05-13 |
| Shion ~Zankoku na Mahou no Tenshi~ | r57039 | 2026-04-21 |
| Shion ~Zankoku na Mahou no Tenshi~ Package Edition | r2852 | 2026-05-14 |
| Shiori no Kotoha ~Misshitsu Toshokan no Ikenie~ Download Edition | r28896 | 2026-05-13 |
| Shiori no Kotoha ~Misshitsu Toshokan no Ikenie~ Package Edition | r28895 | 2026-05-15 |
| Shiosai no Serenade - Episode 3 - Download Edition | r29144 | 2026-05-17 |
| Shiosai no Serenade - Package Edition | r69615 | 2026-05-07 |
| Ship of Dreams | r136436 | 2026-04-21 |
| Ship's Passing | r107646 | 2026-04-21 |
| ShipMates: Marooned - Demo | r58389 | 2026-04-21 |
| Shippo no Kimochi | r14368 | 2026-05-07 |
| Shipwrecked | r136426 | 2026-04-21 |
| Shipwrecked Siren | r96689 | 2026-04-21 |
| Shira Oka - Demo | r9045 | 2026-04-21 |
| Shira Oka: Second Chances | r11166 | 2026-05-08 |
| Shira Oka: Second Chances | r11445 | 2026-04-21 |
| Shirachuu Tankenbu - Taito Best | r79035 | 2026-05-07 |
| Shirahime Juuya | r38219 | 2026-05-05 |
| Shirasagi no Naku Koro ni | r23296 | 2026-05-10 |
| Shiratsuyu no Kai - Regular Edition | r23774 | 2026-05-12 |
| Shirei no Koi | r146935 | 2026-05-16 |
| Shiri Dorei Shigan ~Shuuchi na Yagai Lesson~ | r99725 | 2026-05-17 |
| Shirina | r57392 | 2026-05-16 |
| Shiritarou ~Butt-Guided Strange Journey~ | r153613 | 2026-04-22 |
| Shiritarou ~Oshiri ga Michibiku Chindouchuu~ | r118460 | 2026-04-21 |
| Shiritarou ~Oshiri ga Michibiku Chindouchuu~ | r118446 | 2026-04-21 |
| Shiritarou ~Oshiri ga Michibiku Chindouchuu~ Download Edition | r112249 | 2026-05-15 |
| Shiritori game | r118104 | 2026-04-21 |
| Shiritsu Netori Gakuin 1,2,3 Pack | r46839 | 2026-05-16 |
| Shiritsu Netori Gakuin 2 -Zoku 10 nin no Kareshi Mochi Joshikousei o "Netotte Geki Iki" Sasero!- Trial Edition | r41140 | 2026-05-07 |
| Shiritsu Seikou Gakuen Ura Sotsugyou Album Fukushuu | r82146 | 2026-05-08 |
| Shiritsu ♥ Hoso Macho Gakuen!! ~Natsu da! Mizugi da!! Hentai da ♥~ | r127165 | 2026-05-15 |
| Shiro Arc | r30579 | 2026-05-16 |
| Shiro Ren | r23696 | 2026-05-07 |
| Shiro Ren Actress Again | r30580 | 2026-05-11 |
| Shiro Touhou | r30581 | 2026-05-07 |
| Shiro no Chinkonka | r103976 | 2026-05-06 |
| Shiro no Monogatari | r15509 | 2026-05-16 |
| Shiro no Segai -last winter- | r153583 | 2026-05-11 |