| Secret Agent～騎士学園の忍びなるもの～ 初回生産限定版 | r68069 | 2026-04-21 |
| Secret Agent～騎士学園の忍びなるもの～ 白鐘神楽 ミニゲーム付き抱き枕カバー | r79634 | 2026-04-21 |
| Secret Agent～騎士学園の忍びなるもの～ 蓮城寺舞 ミニゲーム付き抱き枕カバー | r79635 | 2026-04-21 |
| Secret Agent～骑校忍者物语～ | r112477 | 2026-04-21 |
| Secret Care Cafe v0.7.22 | r77027 | 2026-05-16 |
| Secret Care Cafe v0.8.41 | r128904 | 2026-04-21 |
| Secret Crush -片想い- | r60762 | 2026-04-21 |
| Secret Crush -片想い- | r133233 | 2026-04-21 |
| Secret Dance - English Translation Patch v1.0 | r135815 | 2026-04-21 |
| Secret Desires | r150689 | 2026-04-21 |
| Secret Dessin - Package Deluxe Edition | r132542 | 2026-05-17 |
| Secret Dungeon, The Mistress of Sexual Vampire (Sperm-sucking cage) | r140794 | 2026-05-17 |
| Secret Film Takane no Hana no Gojitsudan | r57630 | 2026-05-17 |
| Secret Film Takane no Hana no Gojitsudan | r86668 | 2026-04-21 |
| Secret Film Takane no Hana no Gojitsudan | r90772 | 2026-04-21 |
| Secret Game - 秘密游戏 EP1 | r117219 | 2026-04-21 |
| Secret Game -KILLER QUEEN- | r14122 | 2026-04-21 |
| Secret Game -Killer Queen- Depth Edition | r15405 | 2026-05-15 |
| Secret Game -Killer Queen- Depth Edition - First Press Limited Edition | r2604 | 2026-05-07 |
| Secret Game -Killer Queen- Depth Edition - Trial Edition | r2914 | 2026-05-05 |
| Secret Game Code:Revise | r28302 | 2026-05-10 |
| Secret Game Killer Queen for Nintendo Switch | r128215 | 2026-04-21 |
| Secret Game Ultimate Complete Combination Box | r28017 | 2026-05-11 |
| Secret Game ~Killer Queen~ Chinese Perfect Patch | r117221 | 2026-05-15 |
| Secret Garden - Demo | r133120 | 2026-05-06 |
| Secret Glory Hole | r129504 | 2026-04-21 |
| Secret Glory Hole v0.03.00 | r119575 | 2026-04-21 |
| Secret Home -ヒミツのおうち- | r28472 | 2026-04-21 |
| Secret Home 2-カレノナハつんでれ- | r28473 | 2026-04-21 |
| Secret Home 3-クロイユカタシロイハダ- | r28475 | 2026-04-21 |
| Secret Home 4 -Boku ga Kami o Kitta Wake- | r28476 | 2026-05-15 |
| Secret Home 5 -Boku no Yasashii Shikaeshi- | r29129 | 2026-05-11 |
| Secret In My Heart | r79909 | 2026-05-16 |
| Secret Island v0.10.8 | r116044 | 2026-04-21 |
| Secret Kiss with Knight: Otome | r122200 | 2026-04-21 |
| Secret Kiss with Knight: Otome | r122199 | 2026-04-21 |
| Secret Library of the White Dove - Demo | r141115 | 2026-04-21 |
| Secret Lilies of Prudence Prep | r113626 | 2026-04-21 |
| Secret Little Haven | r72400 | 2026-05-08 |
| Secret Love (Kari) | r143477 | 2026-04-21 |
| Secret Love (Kari) Jun'ai After Story - Luxury Limited Edition | r133535 | 2026-05-13 |
| Secret Love (Or Not?) | r146331 | 2026-04-21 |
| Secret Love Letter | r104783 | 2026-04-21 |
| Secret Manga Girlfriend | r121492 | 2026-04-21 |
| Secret Night | r84690 | 2026-04-21 |
| Secret Pet Playmate | r115293 | 2026-04-21 |
| Secret Pie | r84688 | 2026-04-21 |
| Secret Santa | r18636 | 2026-04-21 |
| Secret Satiation | r65229 | 2026-04-21 |
| Secret Sorrow of the Siblings | r34483 | 2026-04-21 |