| Kubitori Sarasa | r132340 | 2026-06-05 |
| Kubitori Sarasa | r82807 | 2026-05-30 |
| Kubitori Sarasa | r132341 | 2026-05-22 |
| Kubitori Sarasa | r82744 | 2026-05-22 |
| Kubitori Sarasa | r91625 | 2026-04-21 |
| Kubitori Sarasa | r88629 | 2026-04-21 |
| Kubitori Sarasa Bahasa Indonesia | r127415 | 2026-04-21 |
| Kubitori Sarasa Bahasa Indonesia | r146914 | 2026-04-21 |
| Kubiwa Gakkyuu Boku wa Osananajimi-sama no Shimobe Desu - Download Edition | r19174 | 2026-06-06 |
| Kubiwa Gakkyuu Boku wa Osananajimi-sama no Shimobe Desu - Package Edition | r16320 | 2026-06-06 |
| Kubo-san o Mob wa Yurusanai | r133912 | 2026-05-22 |
| Kuchen Loschen | r128778 | 2026-04-21 |
| Kuchen Loschen+ | r128779 | 2026-04-21 |
| Kuchi Oni | r31236 | 2026-05-21 |
| Kuchi Sake Kareshi | r111094 | 2026-05-23 |
| Kuchibashi ni Cherry Satsujin Jiken | r99509 | 2026-05-22 |
| Kuchiha no Higeki | r39594 | 2026-05-07 |
| Kuchihatenu Sakura no | r18469 | 2026-06-06 |
| Kuchihatenu Sakura no | r18468 | 2026-05-29 |
| Kuchihatenu Sakura no - 18+ Trial Edition | r31151 | 2026-06-01 |
| Kuchihatenu Sakura no - Trial Edition | r31150 | 2026-06-01 |
| Kuchihateta Shizumu Sora no Inori | r35844 | 2026-05-22 |
| Kuchinashi Haunted ~Yuurei Maid no Gyakushuu~ | r113256 | 2026-06-01 |
| Kuchinashi Haunted ~Yuurei Maid no Gyakushuu~ | r113257 | 2026-05-30 |
| Kuchisake Onna to Mask | r96636 | 2026-06-09 |
| Kud Wafter | r70709 | 2026-06-01 |
| Kud Wafter | r14009 | 2026-05-18 |
| Kud Wafter - All Ages Edition | r72666 | 2026-04-21 |
| Kud Wafter - Converted Edition - Download Edition | r140690 | 2026-05-22 |
| Kud Wafter - Converted Edition Trial | r129560 | 2026-05-18 |
| Kud Wafter - First Press Limited Edition | r6096 | 2026-05-16 |
| Kud Wafter - Trial Edition | r129830 | 2026-05-22 |
| Kud Wafter CE | r36354 | 2026-04-21 |
| Kuda uhodjat goda | r62785 | 2026-05-22 |
| Kudan no Folklore - Package Edition | r112162 | 2026-06-05 |
| Kudan no Folklore - Regular Edition | r61816 | 2026-05-19 |
| Kudo's Kuppa - Censored Edition | r141541 | 2026-05-17 |
| Kudo's Kuppa ~Your Mom I’d Like to Fuck.~ | r141539 | 2026-05-22 |
| Kudokikata Oshiemasu 2 ~Kind Gal's~ | r18991 | 2026-06-03 |
| Kudokikata Oshiemasu 2 ~Kind Gal's~ | r18056 | 2026-06-02 |
| Kudokikata Oshiemasu 2 ~Kind Gal's~ | r42735 | 2026-06-02 |
| Kudy pryvodyatʹ sny | r103719 | 2026-05-20 |
| Kudzu | r142429 | 2026-04-21 |
| Kugayama Shiori no Shinizama Techou | r135499 | 2026-05-08 |
| Kugayama Shiori no Shinizama Techou - Download Edition | r147938 | 2026-05-08 |
| Kugayama Shiori no Shinizama Techou - Package Edition | r153850 | 2026-05-23 |
| Kugutsume -Saiin Byoutou 24 Ji- | r8253 | 2026-05-22 |
| Kugutsume -Saiin Byoutou 24 Ji- Low Price Edition | r8254 | 2026-05-23 |
| Kuimereka | r100456 | 2026-06-01 |
| Kuishinbou Kintoki no Otsukai | r102366 | 2026-05-28 |