| Oh Daddy v0.8 | r109537 | 2026-05-07 |
| Oh Daddy - v0.3 | r84440 | 2026-05-05 |
| Ograidet | r152163 | 2026-05-06 |
| Ogeretsu Daihyakka - DVDPG | r153861 | 2026-04-26 |
| OgamiyaZIN | r128064 | 2026-05-16 |
| Ofukai - Trial Edition | r33962 | 2026-05-11 |
| Ofukai | r33961 | 2026-05-05 |
| Offsuit Pair | r138640 | 2026-04-21 |
| Offside R 18+ Adults Only Patch | r148520 | 2026-04-21 |
| Offside | r59539 | 2026-04-21 |
| Offscreen Scandal | r29366 | 2026-04-21 |
| Offscreen Scandal | r29367 | 2026-04-21 |
| OfflineTV DanganRonpa | r149301 | 2026-04-21 |
| Offline Meeting | r96674 | 2026-05-07 |
| Offline | r145802 | 2026-05-06 |
| Officer’s ～女捜査官達の淫獄～ | r61924 | 2026-04-21 |
| Officer's～女捜査官達の淫獄・ボイス版～ | r61923 | 2026-04-21 |
| OfficeLove -クールな先輩彼女と秘密のイキ抜き- 舞佳抱き枕カバー付き | r146270 | 2026-04-21 |
| OfficeLove -Cool na Senpai-Kanojo to Himitsu no "Iki-nuki"- Trial Edition | r147103 | 2026-05-11 |
| OfficeLove -Cool na Senpai-Kanojo to Himitsu no "Iki-nuki"- Special Edition | r146271 | 2026-05-15 |
| OfficeLove -Cool na Senpai-Kanojo to Himitsu no "Iki-nuki"- Regular Edition | r146268 | 2026-05-11 |
| Office lovers | r120508 | 2026-04-21 |
| Office de Sasou Ecchi na Kanojo - Trial Edition | r53373 | 2026-05-05 |
| Office de Sasou Ecchi na Kanojo - Shigoto o Wasurete, Watashi-tachi to Ecchi Shimasho! to 3-nin ga Sasotte Kuru Patch | r53371 | 2026-05-15 |
| Office de Sasou Ecchi na Kanojo - Ecchi Scene Motion Patch | r53372 | 2026-05-05 |
| Office de Sasou Ecchi na Kanojo - Download Edition | r61527 | 2026-05-05 |
| Office de Sasou Ecchi na Kanojo | r48893 | 2026-05-05 |
| Office Sirens Hard at Work - Demo | r135984 | 2026-04-21 |
| Office Sirens Hard at Work | r135983 | 2026-04-21 |
| Office Secrets | r71309 | 2026-05-06 |
| Office Secrets | r26929 | 2026-04-21 |
| Office Rivals | r129270 | 2026-04-21 |
| Office Lover ~My boss is a dangerous playboy~ | r30384 | 2026-04-21 |
| Office Lover 2 | r45483 | 2026-04-21 |
| Office Love no Tehodoki - Lunch Time Hen | r19154 | 2026-05-16 |
| Office Love Story | r80016 | 2026-04-21 |
| Office Lady - Trial Edition | r19103 | 2026-04-21 |
| Office Lady - Package Edition | r19202 | 2026-04-21 |
| Office Lady - Download Edition | r19102 | 2026-04-21 |
| Office Ladies™ | r151831 | 2026-05-05 |
| Office Is My Harem | r114872 | 2026-04-21 |
| Office Harasser - Sell your girls! | r122395 | 2026-04-21 |
| Office Harasser | r102345 | 2026-04-21 |
| Office Harasser | r93426 | 2026-04-21 |
| Office Girls and Games - Demo | r110353 | 2026-04-21 |
| Office Girls and Games - Demo | r110354 | 2026-04-21 |
| Office Girls and Games | r101539 | 2026-04-21 |
| Office Ghost Teeps | r100388 | 2026-04-21 |
| Office Crush Dating Simulator - Extended Demo | r143118 | 2026-04-21 |
| Office Crush Dating Simulator - Demo | r124733 | 2026-04-21 |