| Karaoke Neighbor | r140704 | 2026-04-21 |
| Karappo Yuusha no Iru Sekai - Trial Edition | r72179 | 2026-05-22 |
| Karareta Onna Senshi Lizette ~Juujin Rinkan ni Oboreru Onna Senshi to Elf Souryo~ DVDPG | r149072 | 2026-05-22 |
| Karareta Onna Senshi Lizette ~Juujin Rinkan ni Oboreru Onna Senshi to Elf Souryo~ Download Edition | r17070 | 2026-05-22 |
| Karareta Onna Senshi Lizette ~Juujin Rinkan ni Oboreru Onna Senshi to Elf Souryo~ Package Edition | r17069 | 2026-05-22 |
| Karareta Onna Senshi Lizette ~Juujin Rinkan ni Oboreru Onna Senshi to Elf Souryo~ Vanish! | r17086 | 2026-05-21 |
| Karareta Onna Senshi Lizette ~Juujin Rinkan ni Oboreru Onna Senshi to Elf Souryo~ Vanish! - Download Edition | r136576 | 2026-05-20 |
| Karasemi | r111181 | 2026-05-21 |
| Karasu A no Aware na Dantoudai | r20208 | 2026-05-21 |
| Karasu ni wa, Narenai | r99708 | 2026-05-05 |
| Karasu to Lion - Remake | r111867 | 2026-05-19 |
| Karat | r33349 | 2026-05-21 |
| Karat | r110781 | 2026-04-21 |
| Karat. Malen'ka Divchyna ta velyke Buttja. | r107156 | 2026-05-15 |
| Kardinal'nyj krest | r141284 | 2026-05-06 |
| Kare ga Kanojo de Kanojo ga Kare de. | r98910 | 2026-05-17 |
| Kare no Kimochi o Kakikaete | r97159 | 2026-05-19 |
| Kare no Tame ni Dekiru Koto - Download Edition | r15281 | 2026-05-22 |
| Kare no Tame ni Dekiru Koto - Package Edition | r15280 | 2026-05-22 |
| Kare no Tomatta Jikan to Sugiyuku Kare no Kisetsu | r105104 | 2026-05-14 |
| Kare to Kanojo no Etc. ~Normal Trial Edition~ | r81512 | 2026-05-22 |
| Kare to Kare no Hazama De -DX Twin Pack- | r15414 | 2026-05-22 |
| Kare to Kare no Hazama De Saikon Kazoku Hen | r15412 | 2026-05-22 |
| Kare to Kare no Hazama De Saikon Kazoku Hen | r49912 | 2026-05-22 |
| Kare to Kare no Hazama De ~Labirinto Branco~ Demo | r147762 | 2026-05-12 |
| Kare to Kare no Hazama De ~White Labyrinth~ | r576 | 2026-05-22 |
| Kare to Kare no Hazama De ~White Labyrinth~ | r49911 | 2026-05-22 |
| Kare wa Kanojo | r39399 | 2026-05-21 |
| Kare wa Kanojo | r86294 | 2026-04-21 |
| Kare wa Kanojo - 1.0 | r55147 | 2026-05-13 |
| Kare wa Kanojo - Beta Version | r13384 | 2026-05-21 |
| Kare wa Watashi no Naka no Shoujo o Okashi Tsukushita | r106636 | 2026-05-06 |
| KareKano Trial ~Toki o Kakeru Tokimeki Daisakusen♪~ | r130039 | 2026-05-16 |
| Kareen's Christmas | r133779 | 2026-05-17 |
| Karei | r31370 | 2026-05-19 |
| Karen - Trial Edition | r7283 | 2026-05-19 |
| Karen Naru Daraku - Download Edition | r18403 | 2026-05-21 |
| Karen Simulator | r76273 | 2026-05-13 |
| Karenai Sekai to Owaru Hana | r62930 | 2026-04-21 |
| Karenai Sekai to Owaru Hana | r123592 | 2026-04-21 |
| Karenai Sekai to Owaru Hana | r123593 | 2026-04-21 |
| Karenai Sekai to Owaru Hana - Trial Edition | r48331 | 2026-05-20 |
| Karera wa Sore o Koi to Yobanai - Trial Edition | r36449 | 2026-05-09 |
| Kareshi ni Naisho de Dorei no Watashi - Download Edition | r23365 | 2026-05-21 |
| Kareshi ni Naisho de Dorei no Watashi - Package Edition | r23366 | 2026-05-20 |
| Kareshi ni Naisho de Kairaku Ochi ~Kakure Yaricir no Riajuu Tanetsuke Chiiku~ Android Edition | r62634 | 2026-05-17 |
| Karigurashi Ren'ai | r142694 | 2026-05-16 |
| Karigurashi Ren'ai | r60108 | 2026-05-16 |
| Karigurashi Ren'ai | r134531 | 2026-04-21 |
| Karigurashi Ren'ai - Limited Edition | r127603 | 2026-05-18 |