| Ugolino in the Tower v1.0 | r124065 | 2026-04-21 |
| Ugokku 4 ~Itazurasarete Kanjichau Chotto Do M na Shouwa no JK Hen~ | r102725 | 2026-05-15 |
| Ugly Bastard - Demo | r89419 | 2026-04-21 |
| Ugly Bastard | r94597 | 2026-05-05 |
| Udders, Please | r58924 | 2026-04-21 |
| Uchuujin ni Rachirarete, Seitai Kansatsu to Shoushite Omata o Iroiro Ijirarechau JK no Ohanashi | r80439 | 2026-05-09 |
| Uchuu Youhei Alicia ~Igyou no Shokushu Seibutsu ni Tanetsuke Sarete~ | r116425 | 2026-04-21 |
| Uchuu Kaizoku Sara - Android Edition | r39672 | 2026-05-16 |
| Uchuu Kaizoku Sara | r139082 | 2026-05-06 |
| Uchuu Kaitou Funny Bee | r65006 | 2026-05-16 |
| Uchuu Haou Deckertin-de-Gade ~Toraware no BIG PINK~ | r103654 | 2026-05-16 |
| Uchikano: Living With My Lovers - Mosaic Restoration Patch | r136836 | 2026-05-11 |
| Uchikano: Living With My Lovers | r107577 | 2026-05-16 |
| Uchikano: Living With My Girlfriend - Mosaic Restoration Patch | r136927 | 2026-05-11 |
| Uchikano: Living With My Girlfriend | r65202 | 2026-04-21 |
| Uchikano - Living With My Sister! - Mosaic Restoration Patch | r136922 | 2026-04-21 |
| Uchikano - Living With My Sister! | r84729 | 2026-05-05 |
| Uchi wa Mou, Enki Dekinai. - First Press Edition | r82475 | 2026-05-16 |
| Uchi wa Mou, Enki Dekinai. - Download Edition | r82621 | 2026-05-08 |
| Uchi wa Mou, Enki Dekinai. | r86397 | 2026-05-16 |
| Uchi wa Mou, Enki Dekinai. | r118832 | 2026-05-08 |
| Uchi wa Mou, Enki Dekinai | r142706 | 2026-05-08 |
| Uchi wa Mou, Enki Dekinai | r147381 | 2026-05-08 |
| Uchi no Tsuma Dakimasenka? ~Mirarete Kanjiru Hounyuu K Cup Jukuzuma Mizuki | r22597 | 2026-05-15 |
| Uchi no Sennin wa BRA o Shinai (free trial edition) | r42116 | 2026-05-06 |
| Uchi no Ko Shoukai Interview Yume-hen | r122194 | 2026-05-17 |
| Uchi no Kanojo - Download Edition | r55968 | 2026-05-16 |
| Uchi no Aruji wa Youkai no Joushiki o Shiranai | r98402 | 2026-05-10 |
| Uchi Papa - Trial Edition | r35529 | 2026-05-06 |
| Ubugoe | r19995 | 2026-05-08 |
| Ubu na Futari no Ren'ai Jijou - Free Edition | r134760 | 2026-05-16 |
| Ubu Ver 2.0b | r131756 | 2026-04-21 |
| Ubel - Demo | r89597 | 2026-05-06 |
| Ubel | r89598 | 2026-05-10 |
| Ubai ~Hito no Onna, Urimasu~ Utsugi Tsubaki Hen - DVDPG | r151376 | 2026-05-11 |
| Ubai Tsuu - NTR Haitatsu Service Eigyouchuu - Package Edition | r91766 | 2026-05-11 |
| Ubai Gakuen ~Ichizu de Kawaii Shimai ga Shiranu Ma ni Ochiteiku~ - DVDPG | r142224 | 2026-05-11 |
| Ubai Gakuen ~Ichizu de Kawaii Shimai ga Shiranu Ma ni Ochiteiku~ | r49141 | 2026-05-16 |
| Ubai Ending ~Hito no Onna, Saigo made Urimasu~ Package Edition | r47134 | 2026-05-17 |
| Ubai Complete ~Hito no Onna, Zenbu Urimasu~ | r49204 | 2026-05-10 |
| Ubai Again ~Hito no Onna, Mata Urimasu~ Sakurazaki Aina Hen - DVDPG | r154990 | 2026-05-10 |
| Ubai Again ~Hito no Onna, Mata Urimasu~ Package Edition | r40924 | 2026-05-10 |
| Ubai Again ~Hito no Onna, Mata Urimasu~ Okada Ryouko Hen [2-jigen Outlet] DVDPG | r142220 | 2026-05-11 |
| Ubai Again ~Hito no Onna, Mata Urimasu~ Download Edition | r38856 | 2026-05-16 |
| UVAO Project 2017 Rebuild | r55544 | 2026-05-09 |
| UVAO Project 2017 Rebuild | r55543 | 2026-04-21 |
| UVAO Project 2017 Rebuild | r143255 | 2026-04-21 |
| UVAO Project | r6724 | 2026-05-10 |
| UVAO Forever | r63700 | 2026-05-14 |
| UVAO Forever | r6723 | 2026-05-07 |