| Kogda plachut cikady: Otvety — Glava ob Iskuplenii | r37856 | 2026-05-08 |
| Kohaku no Harmonia | r100426 | 2026-05-06 |
| Kohaku-iro no Yuigon | r42467 | 2026-05-09 |
| Kohakuiro no Hunter - Anime Bundled Edition | r70478 | 2026-05-15 |
| Kohana | r89066 | 2026-04-21 |
| Kohana | r90942 | 2026-04-21 |
| Kohana - Google Play Edition | r90943 | 2026-04-21 |
| Koi Awase ~Kyuuchuu Ren'ai Kansatsu Nikki~ | r100420 | 2026-05-09 |
| Koi Hai Tunnel | r81414 | 2026-05-15 |
| Koi Hai Tunnel/Love Tunnel | r105126 | 2026-04-21 |
| Koi Iro Marriage | r148198 | 2026-05-09 |
| Koi Iro Marriage | r21036 | 2026-05-05 |
| Koi Iro Rabian Doll - Trial Edition | r30847 | 2026-05-10 |
| Koi Mekuri Clover - Recollection Pack | r36201 | 2026-05-13 |
| Koi Musubi | r79761 | 2026-04-21 |
| Koi Saku Miyako ni Ai no Yakusoku o ~Annaffiare~ Trial Edition | r27549 | 2026-05-16 |
| Koi Shite Aniken | r38191 | 2026-05-14 |
| Koi Shite Aniken | r38192 | 2026-05-09 |
| Koi Shiteshimatta Hoshi no Ouji | r36504 | 2026-05-07 |
| Koi Shiteshimatta Hoshi no Ouji ~Seigan-in Hen~ | r64912 | 2026-05-15 |
| Koi Suru Kimochi no Kasanekata - "Watashi ne, Nii-san no Oyome-san ni Naritai No" Patch Chokotto Trial Edition | r43514 | 2026-05-09 |
| Koi Suru Kimochi no Kasanekata - First Press Limited Edition | r40473 | 2026-05-09 |
| Koi Suru Kimochi no Kasanekata ~Kasaneta Omoi o Zutto~ Download Edition | r71077 | 2026-05-10 |
| Koi Suru Otome no Oshioki Jugyou | r22505 | 2026-05-07 |
| Koi Suru Science - Download Edition | r36065 | 2026-05-08 |
| Koi Tenshi | r32343 | 2026-05-10 |
| Koi To Senkyo To Chocolate High Resolution | r126735 | 2026-04-21 |
| Koi Tsuma Kuzushi - Package Edition | r21381 | 2026-05-06 |
| Koi de wa Naku - It's not Love, but so Where Near. - Trial Edition | r12815 | 2026-05-10 |
| Koi ga Saku Koro Sakura Doki | r142723 | 2026-05-11 |
| Koi ga Saku Koro Sakura Doki | r55432 | 2026-04-21 |
| Koi ga Saku Koro Sakura Doki | r36375 | 2026-04-21 |
| Koi iro Chu! Lips | r33409 | 2026-04-21 |
| Koi iro Chu! Lips | r44820 | 2026-04-21 |
| Koi mo H mo Obenkyou mo, Omakase! Oneechan-bu - Trial Edition with H Scenes | r26816 | 2026-05-15 |
| Koi ni wa Amae ga Hitsuyou Desu | r121890 | 2026-05-06 |
| Koi ni wa Amae ga Hitsuyou Desu | r124191 | 2026-05-06 |
| Koi ni wa Amae ga Hitsuyou Desu - Deluxe Limited Edition | r99180 | 2026-05-13 |
| Koi ni, Kanmi o Soete | r73927 | 2026-04-21 |
| Koi ni, Kanmi o Soete - 18+ DLC | r59465 | 2026-05-10 |
| Koi ni, Kanmi o Soete 2 - 18+ DLC | r74786 | 2026-05-06 |
| Koi no Hanashi to - Package Edition | r23850 | 2026-05-10 |
| Koi no Mannaka | r40002 | 2026-05-07 |
| Koi to Koi Suru Utopia | r44000 | 2026-05-10 |
| Koi to Koi Suru Utopia - Trial Edition | r46675 | 2026-05-10 |
| Koi to Mizugi to Taiyou to ~Sumire-jima Life Savers~ | r7261 | 2026-05-16 |
| Koi to Senkyo to Chocolate | r25640 | 2026-04-21 |
| Koi to Senkyo to Chocolate "Safe" version | r44088 | 2026-04-21 |
| Koi to Senkyo to Chocolate - Image Translation Patch | r113993 | 2026-05-12 |
| Koi to Senkyo to Chocolate High Resolution | r81380 | 2026-04-21 |