| Koru Oto Ina wa UTA-enai. | r94601 | 2026-05-11 |
| Koruneo no Yabou | r30750 | 2026-05-22 |
| Kosaka-san - Remaster | r118267 | 2026-05-22 |
| Kosaka-san - Remaster | r107790 | 2026-05-16 |
| Kosaka-san - Remaster | r107791 | 2026-04-21 |
| Kosaka-san - Remaster | r113328 | 2026-04-21 |
| Kosaka-san. | r74155 | 2026-04-21 |
| Kosaka-san. - Remaster | r78545 | 2026-05-22 |
| Koshachij prijut | r64856 | 2026-05-19 |
| Koshechki-zhricy | r63943 | 2026-05-21 |
| Koshechki-zhricy | r115662 | 2026-05-20 |
| Koshechki-zhricy - Steam Edition | r115660 | 2026-05-19 |
| Koshmar v Sovjonke | r150421 | 2026-05-19 |
| Koshmarnaja shkola ~Poterjannye devushki~ | r96263 | 2026-05-17 |
| Koshotengai no Hashihime - Download Edition | r39958 | 2026-05-15 |
| Koshotengai no Hashihime - Package Edition | r39256 | 2026-05-05 |
| Koshotengai no Hashihime - Trial Edition | r73305 | 2026-05-14 |
| Koshotengai no Hashihime - fullscreen | r131128 | 2026-05-05 |
| Koshotengai no Hashihime NOMA | r57220 | 2026-05-17 |
| Koshotengai no Hashihime NOMA - Download Edition | r80170 | 2026-05-05 |
| Koshotengai no Hashihime NOMA - Package Edition | r103739 | 2026-05-07 |
| Koshotengai no Hashihime NOMA - Trial Edition | r84122 | 2026-05-11 |
| Kosmicheskie prikljuchenija vahtjora Vahtanga [v1.0] | r105758 | 2026-05-17 |
| Kosmicheskie prikljuchenija vahtjora Vahtanga [v1.3] | r105754 | 2026-05-17 |
| Kosmicheskie prikljuchenija vahtjora Vahtanga [v1.3] | r105753 | 2026-05-17 |
| Kosmicheskij korpus XXX S2 v3.1.0 | r84192 | 2026-05-16 |
| Kosmos Connections | r74312 | 2026-05-07 |
| Kosmos Connections - Demo | r64884 | 2026-04-21 |
| Kosmos Connections - Demo | r78692 | 2026-04-21 |
| Kosmoscore: Rumi's dream | r93470 | 2026-05-13 |
| Kosodate o Oeta Tsuma ga Daigaku ni Kayoi Hajimete kara...... ~Musuko no Yuujin to no Saikai~ | r116449 | 2026-05-15 |
| Kosodate o Oeta Tsuma ga Daigaku ni Kayoi Hajimete kara...... ~Musuko no Yuujin to no Saikai~ Download Edition | r87733 | 2026-05-20 |
| Kosti pod nogami Uesli | r112927 | 2026-05-20 |
| Kosuburo Hajimemashita!! | r4730 | 2026-05-05 |
| Kosuri Ecchi ~Cosutte Cosurarete~ DVDPG | r35023 | 2026-05-16 |
| Kosuri Ecchi ~Cosutte Cosurarete~ Trial Edition | r15668 | 2026-05-08 |
| Kosutte Gingin DVDPG - Nurse & Miko Hen | r12686 | 2026-05-18 |
| Kosutte Gingin DVDPG - Waitress & Onna Kyoushi Hen | r12685 | 2026-05-18 |
| Kosutte Gingin Dai Ikkan - Waitress Hen | r12673 | 2026-05-20 |
| Kosutte Gingin Dai Ikkan - Waitress Hen - Download Edition | r12674 | 2026-05-21 |
| Kosutte Gingin Dai Ni Kan - Onna Kyoushi Hen - Download Edition | r12676 | 2026-05-16 |
| Kosutte Gingin Dai San Kan - Nurse Hen | r12677 | 2026-05-21 |
| Kosutte Gingin Dai San Kan - Nurse Hen - Download Edition | r12678 | 2026-05-20 |
| Kosutte Gingin Dai Yon Kan - Miko Hen - Download Edition | r12680 | 2026-05-21 |
| Kosutte Gingin Saishuu Kan - 4 nin to Harem Hen | r12681 | 2026-05-21 |
| Kot-Domovoj - Demo | r125491 | 2026-05-22 |
| Kot-Domovoj - Demo | r100971 | 2026-05-17 |
| Kota`s New Journey | r129611 | 2026-05-13 |
| Kotaete! ×○Heart - Download Edition | r128429 | 2026-05-20 |
| Kotatsu | r62561 | 2026-04-21 |