| Kotodama-tsukai no Lily | r151086 | 2026-05-16 |
| Kotodama: The 7 Mysteries of Fujisawa | r62086 | 2026-05-19 |
| Kotodama: The 7 Mysteries of Fujisawa | r123557 | 2026-04-21 |
| Kotodama: The 7 Mysteries of Fujisawa - EU Download Edition | r64062 | 2026-04-21 |
| Kotodama: The 7 Mysteries of Fujisawa - EU Download Edition | r64063 | 2026-04-21 |
| Kotodama: The 7 Mysteries of Fujisawa - EU Package Edition | r62084 | 2026-04-21 |
| Kotodama: The 7 Mysteries of Fujisawa - EU Package Edition | r62085 | 2026-04-21 |
| Kotodama: The 7 Mysteries of Fujisawa - NA Package Edition | r62596 | 2026-04-21 |
| Kotodama: The 7 Mysteries of Fujisawa - NA Package Edition | r62597 | 2026-04-21 |
| Kotohina | r94112 | 2026-04-21 |
| Kotoko is a Little "Different". | r99949 | 2026-04-21 |
| Kotoko is a Little "Different". | r99948 | 2026-04-21 |
| KotonaruMe | r42280 | 2026-05-21 |
| Kotone no Shuki Shuki Polynesian Sex | r153517 | 2026-05-19 |
| Kotoneiro | r152887 | 2026-05-10 |
| Kotoneiro - DVDPG | r153643 | 2026-05-12 |
| Kotonoha Amrilato | r77975 | 2026-05-20 |
| Kotori Love Ex P | r6855 | 2026-05-21 |
| Kotori Love Ex P | r138938 | 2026-05-16 |
| Kotori Love Ex P | r35771 | 2026-05-10 |
| Kotori Love Ex P | r13582 | 2026-04-21 |
| Kotou Yotogibanashi - Package Edition | r36933 | 2026-05-22 |
| Kotou de Himitsu no Koi | r38185 | 2026-05-19 |
| Kotou no Majo to Houtou Ouji - Download Edition | r138864 | 2026-05-20 |
| Kotou no SOS - Download Edition | r132241 | 2026-05-21 |
| Kotowari no Sketch | r129488 | 2026-05-20 |
| Kotteri Kakei - Package Edition | r98460 | 2026-05-18 |
| Kou Ki | r35611 | 2026-05-19 |
| Kou ni Koi Shiteru! - Trial Edition | r100612 | 2026-05-20 |
| Koube Ren'ai Monogatari | r18837 | 2026-05-22 |
| Koube Ren'ai Monogatari | r42779 | 2026-05-16 |
| Kouchou Dakara! | r107928 | 2026-05-20 |
| Kouen Itazura Simulator ver. Mako | r49760 | 2026-04-21 |
| Kouen Itazura Simulator ver. Mako | r118678 | 2026-04-21 |
| Kouen Itazura Simulator ver. Mako - Download Edition 1.1 type-B | r49028 | 2026-05-22 |
| Kouen Itazura Simulator ver. Mako - Download Edition 1.2 type-A | r72451 | 2026-05-22 |
| Kouen Itazura Simulator ver. Mako - Download Edition 1.2 type-B | r49027 | 2026-05-20 |
| Kouen Ojisan no Sakuranbo Gari | r106888 | 2026-05-22 |
| Kouen Roshutsu Game | r90715 | 2026-05-17 |
| Kouen Roshutsu Game - Trial Edition | r90716 | 2026-05-22 |
| Kouen Shoujo ~Guuzen Deatta Futari no Lolikko~ Download Edition | r30878 | 2026-05-17 |
| Kouen Shoujo ~Guuzen Deatta Futari no Lolikko~ Package Edition | r33947 | 2026-05-19 |
| Kouen de xxx Shichatta Watashi | r34083 | 2026-05-07 |
| Kouen no Shugo Kishi Kishar - Trial Edition | r21569 | 2026-05-05 |
| Kouen no Shugo Kishi Kishar ~Guardian of Prominence Kishar~ Download Edition | r21571 | 2026-05-18 |
| Kouen no Shugo Kishi Kishar ~Guardian of Prominence Kishar~ Package Edition | r21570 | 2026-05-22 |
| Kouen no Shuryousha | r94628 | 2026-05-19 |
| Kouenji Joshi Soccer 2 ~Koi wa Neva-giva Kouenji~ | r133693 | 2026-05-17 |
| Kouenji Joshi Soccer 3 ~Koi suru Eleven, Itsuka wa Heaven~ | r130646 | 2026-05-17 |
| Koufuku no Katachi | r8240 | 2026-05-10 |