| Kono Futarikiri no Koya de Mitsugetsu o! - Trial Version | r115494 | 2026-05-15 |
| Kono Darashi no Nai Da-megami ni Haiboku o! ~Bitch no Yuuwaku ni wa Zettai ni Maketakunai Kei ADV~ Trial Edition | r55540 | 2026-05-15 |
| Kono Aozora ni Yakusoku o: Te no Hira No Rakuen - Deluxe Pack Edition | r3706 | 2026-05-12 |
| Kono Aozora ni Yakusoku o ~melody of the sun and sea~ Regular Edition | r463 | 2026-05-17 |
| Kono Aozora ni Yakusoku o - Regular Edition | r2434 | 2026-05-17 |
| Kono Aozora ni Yakusoku o - Regular Edition | r48641 | 2026-05-16 |
| Konneko ~Keep a memory green.~ (Regular Edition) | r16041 | 2026-05-16 |
| Konna Watashi o Yurushite | r22300 | 2026-05-07 |
| Konna Suteki na Megaphone de Kawaii Ano Ko o Mechakucha ni!! - Package Edition | r148609 | 2026-05-17 |
| Konna Monogatari | r96477 | 2026-05-16 |
| Konna Mahou Shoujo ... Atashi wa Remii - Package Edition | r22393 | 2026-05-10 |
| Konna Kokuhaku no Sarekata Boku ga Nozondeiru Wake ga Nai!! | r83752 | 2026-05-16 |
| Konna Ko ga Itara, Boku wa Mou...!! | r155150 | 2026-05-08 |
| Konna Anrakuisu Tantei wa Iyada! | r146877 | 2026-05-17 |
| Konko to no Nichijou ~Bocchi de Kawaikute Hottokenai Youko~ Non-Live2D Edition | r77196 | 2026-05-15 |
| Konkatsu★HERO | r27699 | 2026-05-08 |
| Konk Island | r85944 | 2026-04-21 |
| Koneko-chan's Murder Mystery! | r133827 | 2026-04-21 |
| Koneko to Kazoku Keikaku - Package Edition | r62442 | 2026-05-16 |
| Koneko to Kazoku Keikaku | r75201 | 2026-05-17 |
| Koncolos: Prologue | r87960 | 2026-05-16 |
| Koncolos: Prologue | r111500 | 2026-05-16 |
| Koncolos | r87969 | 2026-05-16 |
| Koncologija | r90782 | 2026-05-16 |
| Konchuu Kansatsu - Widescreen/Windows 8.1 Support Edition | r40944 | 2026-05-11 |
| Konchu-Chan | r150130 | 2026-05-16 |
| Konbini Shoujo Z - Ero Goods Shin Nyuuka Patch | r79463 | 2026-05-09 |
| Konbini Life - Demo | r47673 | 2026-04-21 |
| Konbini Baito to Stalker | r131130 | 2026-05-06 |
| Konbini | r32112 | 2026-05-16 |
| Konayuki Fururi ~Yuzuhara-chou Curling-bu~ UMD-PG Edition | r15060 | 2026-05-05 |
| Konayuki Fururi ~Yuzuhara-chou Curling-bu~ Regular Edition | r11279 | 2026-05-11 |
| Konayuki Fururi ~Yuzuhara-chou Curling-Bu~ Plus | r7841 | 2026-05-15 |
| Konayuki Fururi ~Yuzuhara-chou Curling-Bu~ Gaiden: Saeko no Kayoizuma Nikki | r7840 | 2026-05-17 |
| Konata yori Kanata made - Package Renewal Edition | r1142 | 2026-05-09 |
| Konata yori Kanata made - Download Edition | r31419 | 2026-05-08 |
| Konata yori Kanata made | r21303 | 2026-05-08 |
| Konakana 2 ~Konata Yori Kanata Made II~ Download Edition | r64214 | 2026-05-17 |
| Kona x Kaga - Package Edition | r83026 | 2026-05-16 |
| Kon'yaku Hajimemashita - Windows 7 Supported Edition | r77068 | 2026-05-10 |
| Kon'ya, Otou-sama ni Dakaremasu... - Download Edition | r39268 | 2026-05-08 |
| Kon'ya, Otou-sama ni Dakaremasu... | r116405 | 2026-05-13 |
| Kon'ya, Oji-sama ni Dakaremasu... - Download Edition | r38335 | 2026-05-16 |
| Kon'ya no Otsumami ~Musuko-tachi no Yome wa Mitsu no Aji~ | r116214 | 2026-04-21 |
| Kon'ya no Okazu wa Range de Marine - Download Edition | r34968 | 2026-05-17 |
| Kon'ya no Okazu wa Hitozuma Ten'in ~Touten wa Mina-sama no Seikatsu o Ouen Shimasu!~ Package Edition | r24561 | 2026-05-15 |
| Kon'ya no Okazu Dai 3 Gou - DVDPG | r148491 | 2026-05-17 |
| Kon'ya no Okazu Dai 2 Gou - DVDPG | r75893 | 2026-05-12 |
| Kon'ya mo Aitsu ni Dakareru Kanojo - Kairaku ni Oborete Iku Ai Suru Kanojo Miori - Trial Edition | r92702 | 2026-05-15 |
| Kon'ya mo Aitsu ni Dakareru Kanojo - Kairaku ni Oborete Iku Ai Suru Kanojo Miori - Package Edition | r89487 | 2026-05-15 |