| Kisses & Curses | r45207 | 2026-05-07 |
| Kissing Snow-White | r106287 | 2026-04-21 |
| Kissing Therapy | r54342 | 2026-04-21 |
| Kissing Therapy | r61000 | 2026-04-21 |
| Kissing Therapy | r59747 | 2026-04-21 |
| Kissing Therapy | r90696 | 2026-04-21 |
| Kissing Therapy | r65502 | 2026-04-21 |
| Kissing Therapy Relewded | r56728 | 2026-04-21 |
| Kissing Therapy: Proper Counseling | r63429 | 2026-04-21 |
| Kissing!!～under the mistletoe～ 初回限定版 | r8178 | 2026-04-21 |
| Kissing!!～under the mistletoe～ 通常版 | r8179 | 2026-04-21 |
| Kissy Cutie | r86301 | 2026-04-21 |
| Kissy Kissy ～わたしのたまご～ | r1379 | 2026-04-21 |
| Kiss×Kiss 星鈴学園 | r37818 | 2026-04-21 |
| Kit - Demo | r100384 | 2026-04-21 |
| KitPupPOM! - Demo | r75779 | 2026-04-21 |
| Kita e. ~Diamond Dust~ (Hudson the Best) | r9043 | 2026-05-11 |
| Kita no Mori no Majo ~Live Maker Edition~ | r23386 | 2026-05-07 |
| Kitamakura Hakase no Yuuutsu | r31901 | 2026-05-11 |
| Kitami Mikage Teishoku | r132889 | 2026-05-08 |
| Kitan ~Dai 2-maku: Utsusemi no Hikari - Maikua no Yami~ Download Edition | r91412 | 2026-05-10 |
| Kitano Ijinkan Love Street | r80979 | 2026-05-09 |
| Kitchen Sync: Aloha! | r133968 | 2026-04-21 |
| Kitsune Kitchen | r57193 | 2026-04-21 |
| Kitsune Tsuki One Room - Trial Edition | r33750 | 2026-05-09 |
| Kitten Adventures in City Park | r57693 | 2026-04-21 |
| Kitten Adventures in City Park | r57690 | 2026-04-21 |
| Kitten Adventures in City Park | r57692 | 2026-04-21 |
| Kitten Adventures in City Park | r60991 | 2026-04-21 |
| Kitten Adventures in City Park | r60990 | 2026-04-21 |
| Kitten adventures in city park | r26330 | 2026-04-21 |
| Kitten adventures in city park - Bonus Content | r116520 | 2026-04-21 |
| Kittengumi Short: Chapter 0 | r148264 | 2026-05-07 |
| Kittengumi Short: Chapter 0 | r151202 | 2026-04-21 |
| Kittengumi: El Ladrón de la Sakabato | r113109 | 2026-05-15 |
| Kittengumi: El Ladrón de la Sakabato | r113108 | 2026-05-15 |
| Kittengumi: El Ladrón de la Sakabato | r113107 | 2026-05-15 |
| Kittengumi: El Ladrón de la Sakabato - Demo | r113161 | 2026-04-21 |
| Kitto Zenbu Watashi no Sei | r112121 | 2026-04-21 |
| Kitto, Sumiwataru Asairo Yori mo, - Deluxe First Press Limited Edition | r2893 | 2026-05-15 |
| Kitty Cat's Drag Race - Demo | r122944 | 2026-05-14 |
| Kitty Cat's Drag Race - Demo | r60903 | 2026-05-13 |
| Kitty Love | r20247 | 2026-04-21 |
| Kitty Love -Way to Look for Love- | r59922 | 2026-04-21 |
| Kittycare - Demo | r95435 | 2026-05-09 |
| Kiwamete! Scandal!? | r16956 | 2026-05-09 |
| Kiwi's Valentine | r23802 | 2026-04-21 |
| Kiya Shii Collection "Mousou Joshi" | r84023 | 2026-05-07 |
| Kiya Shii Collection "Yuuwaku MaiMai" | r84024 | 2026-05-07 |
| Kizuato | r137219 | 2026-05-16 |