| Ka Pai Youxi 2: Chao Xian Shijie | r123103 | 2026-05-21 |
| KaRaKaN - Download Edition | r25181 | 2026-05-16 |
| KaRu | r104637 | 2026-05-05 |
| Kaa-chan no Tomodachi ni Shikotteru Tokoro Mirareta. - DVD Edition | r153676 | 2026-05-12 |
| Kaa-chan no Tomodachi ni Shikotteru Tokoro Mirareta. - Package Edition | r66435 | 2026-05-17 |
| Kaa-chan no Tomodachi ni Shikotteru Tokoro Mirareta. - Trial Edition | r75257 | 2026-05-22 |
| Kaa-san ga Boku no Tomodachi ni Otosareru Made | r19287 | 2026-05-15 |
| Kaa-san no Acme Shame ~Musuko ni Ahe Choukyou Sareta Haha~ | r113685 | 2026-05-20 |
| Kaa-san no Otoko 2 ~Saiai no Haha ni Muragaru Osu~ | r119148 | 2026-04-21 |
| Kaa-san no Otoko 2 ~Saiai no Haha ni Muragaru Osu~ DVDPG | r151704 | 2026-05-22 |
| Kaa-san no Otoko 2 ~Saiai no Haha ni Muragaru Osu~ Download Edition | r135933 | 2026-05-22 |
| Kaa-san no Otoko 2 ~Saiai no Haha ni Muragaru Osu~ Package Edition | r71544 | 2026-05-22 |
| Kaa-san no Otoko ~Yajuu no You na Otoko ni Mesu no Yorokobi o Oboesaserareru Saiai no Haha~ DVDPG | r151706 | 2026-05-22 |
| Kaa-san no Otoko ~Yajuu no You na Otoko ni Mesu no Yorokobi o Oboesaserareru Saiai no Haha~ Download Edition | r39172 | 2026-05-22 |
| Kaa-san no Otoko ~Yajuu no You na Otoko ni Mesu no Yorokobi o Oboesaserareru Saiai no Haha~ Low Price Edition DVDPG | r151705 | 2026-05-17 |
| Kaa-san no Otoko ~Yajuu no You na Otoko ni Mesu no Yorokobi o Oboesaserareru Saiai no Haha~ Package Edition | r38356 | 2026-05-22 |
| Kaa-san no Otoko ~Yajuu no You na Otoko ni Mesu no Yorokobi o Oboesaserareru Saiai no Haha~ Trial Edition | r38858 | 2026-05-22 |
| Kaa-san, Chotto! | r101291 | 2026-05-19 |
| Kabaret | r74372 | 2026-04-21 |
| Kabaret | r78294 | 2026-04-21 |
| Kabaret | r105641 | 2026-04-21 |
| Kabaret Demo | r78293 | 2026-05-18 |
| Kabe Shiri no Yakata no Erurukku ~After Story~ | r91966 | 2026-05-11 |
| Kabe ni Hamatte Ugokenai! 4 Oku-san Naijo no Kou no Maki | r42880 | 2026-05-17 |
| Kabe no Mukou no Tsuma no Koe 2 ~Tonari de Hageshiku Koshi o Furu Asedaku no Tsuma wa, Zecchou no Hate ni Hakudakujiru o Sosogare Midara na Ikigao o Joushi ni Miseru~ | r114246 | 2026-04-21 |
| Kabe no Mukou no Tsuma no Koe 2 ~Tonari de Hageshiku Koshi o Furu Asedaku no Tsuma wa, Zecchou no Hate ni Hakudakujiru o Sosogare Midara na Ikigao o Joushi ni Miseru~ Download Edition | r52485 | 2026-05-17 |
| Kabe no Mukou no Tsuma no Koe 2 ~Tonari de Hageshiku Koshi o Furu Asedaku no Tsuma wa, Zecchou no Hate ni Hakudakujiru o Sosogare Midara na Ikigao o Joushi ni Miseru~ Package Edition | r46430 | 2026-05-21 |
| Kabe no Mukou no Tsuma no Koe 3 ~Usukabe kara Hibiku Rinjinzuma no Tsuyagoe wa, Itsushika Ai Suru Tsuma no Midareta Yogarigoe e to Kawatteita~ | r114249 | 2026-04-21 |
| Kabe no Mukou no Tsuma no Koe 3 ~Usukabe kara Hibiku Rinjinzuma no Tsuyagoe wa, Itsushika Ai Suru Tsuma no Midareta Yogarigoe e to Kawatteita~ Download Edition | r79165 | 2026-05-21 |
| Kabe no Mukou no Tsuma no Koe 3 ~Usukabe kara Hibiku Rinjinzuma no Tsuyagoe wa, Itsushika Ai Suru Tsuma no Midareta Yogarigoe e to Kawatteita~ Package Edition | r77237 | 2026-05-18 |
| Kabe no Mukou no Tsuma no Koe 3 ~Usukabe kara Hibiku Rinjinzuma no Tsuyagoe wa, Itsushika Ai Suru Tsuma no Midareta Yogarigoe e to Kawatteita~ The Motion Anime | r147840 | 2026-05-18 |
| Kabe no Mukou no Tsuma no Koe 3 ~Usukabe kara Hibiku Rinjinzuma no Tsuyagoe wa, Itsushika Ai Suru Tsuma no Midareta Yogarigoe e to Kawatteita~ Trial Edition | r79611 | 2026-05-18 |
| Kabe no Mukou no Tsuma no Koe ~Ai Suru Tsuma no Karada wa Mou, Tonari no Danna o Wasurerarenai~ | r114248 | 2026-04-21 |
| Kabe no Mukou no Tsuma no Koe ~Ai Suru Tsuma no Karada wa Mou, Tonari no Danna o Wasurerarenai~ DVD-PG | r42481 | 2026-05-17 |
| Kabe no Mukou no Tsuma no Koe ~Ai Suru Tsuma no Karada wa Mou, Tonari no Danna o Wasurerarenai~ Package Edition | r27763 | 2026-05-17 |
| Kabe no Mukou no Tsuma no Koe ~Ai Suru Tsuma no Karada wa Mou, Tonari no Danna o Wasurerarenai~ Trial Edition | r30043 | 2026-05-17 |
| Kabe no Mukougawa | r101096 | 2026-05-21 |
| Kabegoshi no Kyousei ~Netorareta Osananajimi-tachi~ | r89815 | 2026-05-22 |
| Kabegoshi no Kyousei ~Netorareta Osananajimi-tachi~ Trial Edition | r90491 | 2026-05-17 |
| Kabocha -Saiko Museum- | r84033 | 2026-05-22 |
| Kabocha Danshaku to Halloween | r75513 | 2026-05-07 |
| Kabukimono's | r140238 | 2026-04-21 |
| Kabuktaki Kız | r133361 | 2026-04-21 |
| Kabushikigaisha Rental Athlete ~Taiiku Daigakusei, Kashimasu!~ Business Expansion Edition + Main Story (Complete Edition) | r89638 | 2026-05-19 |
| Kachiki na Kyonyuu Tomo Haha o Nakadashi Haramase Onaho ni! ~Mucchiri, Dotapun! Ure Niku Tappuri Rinko Mama o Mushaburi Ajiwai Tsukusu!~ Package Edition | r105374 | 2026-05-19 |
| Kachiku Musume ni Shiawase wo Oshieru | r151710 | 2026-05-22 |
| Kachiku Oji-san ~Oji-san o Kau Koto ni Shita~ | r36043 | 2026-05-08 |
| Kachuu no Imo Hiroi | r118451 | 2026-05-20 |
| Kadenz Fermata//Akkord:Fortissimo - Append Scenario Patch | r45913 | 2026-05-16 |
| Kadenz Fermata//Akkord:Fortissimo - Battle Trial Edition | r37368 | 2026-05-15 |