| Ochite Iku Niizuma ~Gomennasai Anata... Watashi Mou... ...demo, Aishiteru~ DVDPG | r150349 | 2026-05-30 |
| Ochite Iku Niizuma ~Gomennasai Anata... Watashi Mou... ...demo, Aishiteru~ | r109779 | 2026-05-21 |
| Ochite Iku Niizuma ~Gomennasai Anata... Watashi Mou... ...demo, Aishiteru~ | r116259 | 2026-05-19 |
| Ochita Seijo-tachi ~Todokanakatta Inori~ Package Edition | r136412 | 2026-05-30 |
| Ochita Seijo-tachi ~Todokanakatta Inori~ Download Edition | r150860 | 2026-05-21 |
| Ochita Kajitsu ~Ubawareta Koigokoro~ | r93228 | 2026-06-05 |
| Ochita JK no Yuuwaku Ran'en | r35534 | 2026-05-29 |
| Ochita Hokeni ~ Zamen Mamire no Hakui ~ UMDPG | r149542 | 2026-06-07 |
| Ochiru Part Tsuma - Toshishita Otoko to no Jouji ni Oboreta Hate ni... - Package Edition | r111169 | 2026-05-23 |
| Ochiru Hitozuma ~Animation~ Package Edition | r46289 | 2026-05-30 |
| Ochiru Hitozuma ~Animation~ | r120759 | 2026-06-06 |
| Ochiru Hitozuma ~Animation~ | r50741 | 2026-05-16 |
| Ochiru Hitozuma | r114735 | 2026-06-01 |
| Ochingin wa Karadabarai - Download Edition | r123758 | 2026-05-15 |
| Ochinai Tsubaki ~1st petal~ | r118022 | 2026-06-07 |
| Ochiba - Falling Leaves - Demo | r62130 | 2026-05-20 |
| Ochi*po Hime no Bouken | r100655 | 2026-05-29 |
| Ochi Yuku Seijo - DVDPG | r38685 | 2026-06-06 |
| Ochi Yuku Seijo | r8618 | 2026-06-04 |
| Ochakai e no Shoutaijou | r72879 | 2026-05-29 |
| Oceanlust: Erotic Descent | r135280 | 2026-05-20 |
| Oceanic Hearts | r48729 | 2026-06-08 |
| Ocean's End | r50453 | 2026-05-20 |
| Ocean Shine | r135856 | 2026-06-06 |
| Ocean Shine | r109934 | 2026-05-14 |
| Ocean Pearls: Kissed by the Sea - Demo | r74371 | 2026-05-17 |
| Ocean Pearls: Kissed By the Sea | r59475 | 2026-05-17 |
| Ocean Blues - Free | r40548 | 2026-04-21 |
| Ocean Blues | r40547 | 2026-06-05 |
| Ocean Avenue v7.0 | r89104 | 2026-05-20 |
| Occultus: The Craving: Chapter 6 R1 | r135355 | 2026-06-04 |
| Occultus: Daughter of Darkness | r110602 | 2026-05-20 |
| Occultus | r53487 | 2026-05-20 |
| Occultist Academy - Chapter 1 | r137391 | 2026-06-01 |
| Occultic;Nine - Regular Edition | r48405 | 2026-06-06 |
| Occultic;Nine - Regular Edition | r51835 | 2026-06-03 |
| Occultic;Nine - Regular Edition | r39470 | 2026-05-20 |
| Occultic;Nine - Limited Edition | r54200 | 2026-05-19 |
| Occultic;Nine - Limited Edition | r54201 | 2026-05-16 |
| Occultic;Nine - Download Edition | r54332 | 2026-06-07 |
| Occultic;Nine - Download Edition | r54331 | 2026-05-20 |
| Occultic;Nine - Download Edition | r54330 | 2026-05-15 |
| Occultic Pizza - Demo | r114451 | 2026-05-26 |
| Occult Taisaku Iinkai Nisemono no Yogensha | r96927 | 2026-05-30 |
| Occult Rewrite - Starving Artist Edition | r87434 | 2026-05-20 |
| Occult Rewrite - Free Edition | r87433 | 2026-05-16 |
| Occult Rewrite | r92854 | 2026-05-20 |
| Occult Hand of the Blood Lily | r146406 | 2026-05-20 |
| Occult Gishiki to Yuurei to | r116889 | 2026-06-02 |
| Occult Gakuen Nana Fushigi | r116998 | 2026-05-21 |