| Katawa Shoujo | r145421 | 2026-04-21 |
| Katawa Shoujo | r46370 | 2026-04-21 |
| Kataribe-san to Otogibanashi | r28518 | 2026-06-01 |
| Kataribe Koshokan | r108843 | 2026-05-19 |
| Katari no Fiance ~Kyougen Kekkon~ | r56862 | 2026-05-28 |
| Katapleksija Probuzhdenija | r99904 | 2026-06-11 |
| Katapleksija | r86099 | 2026-05-19 |
| Kataomoi no Tsubasa | r92442 | 2026-05-28 |
| Katanegai - Trial Edition | r146632 | 2026-05-22 |
| Katanegai - Download Edition | r145878 | 2026-06-01 |
| Katanegai | r147261 | 2026-05-25 |
| Katanegai | r148166 | 2026-05-09 |
| Katakoi to Setsunai Uso | r86605 | 2026-05-19 |
| Katakoi no Tsuki Extra | r2054 | 2026-05-09 |
| Katakoi Visionary - Regular Edition | r37696 | 2026-05-16 |
| Katakoi Visionary - Limited Edition with Deluxe Bonus | r35199 | 2026-06-07 |
| Katakoi Star Mine | r86703 | 2026-06-06 |
| Katakoi Star Mine | r94779 | 2026-05-20 |
| Katakoi Contrast -collection of branch- Limited Edition | r69276 | 2026-05-15 |
| Katakamuna ~Ushinawareta Ingaritsu~ First Press Limited Edition | r83678 | 2026-06-06 |
| Katakamuna ~Ushinawareta Ingaritsu~ | r51071 | 2026-05-31 |
| Katakago no Tsubomi | r94304 | 2026-06-07 |
| Katahane Yokokuban "Kurohane Story Final" | r231 | 2026-05-11 |
| Katahane -An' Call Belle- | r54090 | 2026-06-02 |
| Katahane - Trial Edition "~The Beginning of the Journey~" | r5847 | 2026-04-21 |
| Katahane - Trial Edition "~Tabi no Hajimari~" | r230 | 2026-05-09 |
| Katahane - DVDPG | r8459 | 2026-05-08 |
| Katahane - An' call Belle - Deluxe Edition | r45124 | 2026-06-02 |
| Katahane | r49742 | 2026-05-18 |
| Katahane | r229 | 2026-05-16 |
| Katahane | r37825 | 2026-05-16 |
| Katahane | r13971 | 2026-04-21 |
| Katahane | r9407 | 2026-04-21 |
| Katachi Tsukai no Meisou | r119762 | 2026-05-19 |
| Kat Attack! | r36775 | 2026-04-21 |
| Kat | r134079 | 2026-04-21 |
| Kasumisan# -Manatsu no Refrain- | r7878 | 2026-06-03 |
| Kasumi-chan Ryoujoku ~Jigokuhen~ Package Edition | r32319 | 2026-05-12 |
| Kasumi Yuugi Limited Edition | r117091 | 2026-06-06 |
| Kasumi Yuugi - DVDPG | r8345 | 2026-06-08 |
| Kasumi Yuugi | r8344 | 2026-06-08 |
| Kasumi Hanafuda - Download Edition | r153402 | 2026-05-26 |
| Kasumi 2 Jukai no Yousei | r114877 | 2026-05-24 |
| Kasumi | r8594 | 2026-05-06 |
| Kasuka | r23801 | 2026-05-06 |
| Kasshoku no Sei Senshi Aisha - Package Edition | r20820 | 2026-06-10 |
| Kasshoku no Sei Senshi Aisha - Download Edition | r20821 | 2026-05-23 |
| Kasshoku no Sei Senshi Aisha - Complete Edition - Package Edition | r47407 | 2026-05-19 |
| Kasshoku no Sei Senshi Aisha | r121129 | 2026-06-04 |
| Kasshoku Shimai de Ikou! -Minea to Manya no Monogatari- Trial Edition | r19619 | 2026-06-01 |