| Kouma "Touhou Koi Sou Tan" | r83227 | 2026-06-07 |
| Kouma "Touhou Koi Sou Tan" | r83226 | 2026-05-20 |
| Kouma Shougekijou | r12942 | 2026-05-09 |
| Kouman JK Kaichou Nakadashi Nikki - DVDPG | r35031 | 2026-05-15 |
| Kouman Tsuma Kanraku!!! ~Ii Onna Dakedo Ya na Onna~ | r98589 | 2026-06-09 |
| Kouman Tsuma Kanraku!!! ~Ii Onna Dakedo Ya na Onna~ | r74999 | 2026-05-25 |
| Kouman Tsuma Kanraku!!! ~Ii Onna Dakedo Ya na Onna~ | r79481 | 2026-05-18 |
| Kouman Tsuma Kanraku!!! ~Ii Onna Dakedo Ya na Onna~ Download Edition | r69100 | 2026-06-09 |
| Kouman Tsuma Kanraku!!! ~Ii Onna Dakedo Ya na Onna~ Trial Edition | r69423 | 2026-06-11 |
| Kouman de Pride no Takai Hitozuma wo Mechakucha ni Okashite Fukujuu Saseru!! - DVDPG | r152008 | 2026-05-21 |
| Kouman na Oku-san wa Suki Desu ka? ~Gouman Hitozuma Kyoushi no Otoshikata~ Package Edition | r16665 | 2026-05-08 |
| Kouman na Serebu Tsuma wo Chikarazuku de Okashite Fukujuu Saseru!! - DVDPG | r153652 | 2026-05-23 |
| Koumaroku | r20168 | 2026-05-31 |
| Koumon No Hana | r61580 | 2026-06-03 |
| Kounai Ecchi Imouto Haramase Tokubetsu Jugyou - Download Edition | r8247 | 2026-05-17 |
| Kounai Shasei vol.1 - Yonimo H na Monogatari - 5-inch Edition | r111362 | 2026-06-07 |
| Kounai Shasei vol.2 - Bishoujo Kamen no Nazo: Bishoujo Kamen Kenzan! - 5-inch Edition | r111361 | 2026-05-26 |
| Kounai Shasei vol.3 - Sailor Fuku Senshi Akko-chan tai Bishoujo Kamen - 3.5-inch Edition | r17790 | 2026-06-06 |
| Kounai Shasei vol.3 - Sailor Fuku Senshi Akko-chan tai Bishoujo Kamen - 5-inch Edition | r124937 | 2026-06-08 |
| Kounai Shinshuu ~Shimai Joi Chijoku no Iryou Kiroku~ | r864 | 2026-05-28 |
| Kouri Kan | r109723 | 2026-06-04 |
| Kourin Tenshi En Ciel Rena | r8248 | 2026-05-18 |
| Kourin Tenshi En Ciel Rena - DVDPG | r38709 | 2026-05-23 |
| Kousai Toshi | r151685 | 2026-05-30 |
| Kousai Toshi - Early Reservation Deluxe Limited Edition | r144728 | 2026-05-17 |
| Kousai Toshi - First Press Limited Edition | r116697 | 2026-06-08 |
| Kousaku Emotion | r140353 | 2026-05-24 |
| Kousei no Kanfonon EP1 | r120877 | 2026-05-06 |
| Kousensei wa Android no Yume o Miru ka? | r109422 | 2026-05-17 |
| Koushaku Reijou ni Hyoui Shitan Desu ga Bishoujo Kouhai ni Semarareteimasu - DL Card Trial Edition | r96282 | 2026-06-09 |
| Koushaku Reijou ni Hyoui Shitan Desu ga Bishoujo Kouhai ni Semarareteimasu - Download Edition | r96216 | 2026-05-21 |
| Koushaku Reijou ni Hyoui Shitan Desu ga Bishoujo Kouhai ni Semarareteimasu - Package Edition | r96283 | 2026-06-09 |
| Koushi ni Saku Sekai | r83327 | 2026-06-05 |
| Koushin Houjuu ~Usamimi Choukyou Shiroku Nureru Nyotai-tachi~ | r871 | 2026-05-19 |
| Koushin no Koala-tachi | r101303 | 2026-05-31 |
| Koushinchou Shoujo ~XL na Kanojo wa H na Nayami de Ippai! - Download Edition | r38469 | 2026-05-10 |
| Koushuu Kairaku Shisetsu Macht Frei. | r151880 | 2026-06-07 |
| Koushuu Kairaku Shisetsu Macht Frei. - Package Edition | r5863 | 2026-05-15 |
| Kousoku Inran Jugyou Gekan Noushukuban Maid-tachi no Shigoto | r33790 | 2026-05-17 |
| Kousoku Inran Jugyou Maid-tachi no Shigoto | r33789 | 2026-06-01 |
| Kousoku Inran Jugyou Tokareta Ribbon | r33785 | 2026-05-19 |
| Kousoku Seiki Palace Athena - Download Edition | r44456 | 2026-06-04 |
| Kousoku Seiki Palace Athena - Package Edition | r44455 | 2026-06-05 |
| Kousoku Seiki Palace Athena - Trial Edition | r90000 | 2026-06-04 |
| Kousoku Seiki Palace Athena Koukai Shokei! Kyonyuu Senshi wo Shokushu Seme - DVDPG | r155128 | 2026-06-04 |
| Kousoku Yakou Bus | r57160 | 2026-05-19 |
| Kousoku ~Inran Jugyou~ Pandora Pack | r33791 | 2026-06-01 |
| Kousoku ~Noushuku Ban~ | r18054 | 2026-05-27 |
| Kousoukenki Arch Braver - Mazoku Henhou | r104079 | 2026-05-22 |
| Kousoukenki Arch Braver - Mazoku Henhou - DVDPG | r143915 | 2026-05-22 |