| Seiso na JK ni Biyaku Mamire no Chi*po o Soku Hame Shitara Ore no Seieki Benki ni Natta! - DVDPG | r70154 | 2026-05-10 |
| Seiso na JK ni Biyaku Mamire no Chi*po o Soku Hame Shitara Ore no Seieki Benki ni Natta! - Android Edition | r41571 | 2026-05-10 |
| Seiso na Doukyuusei Hitozuma wa Ore no xx de Aiyoku ni Mezameru. - Chapter 2 | r69197 | 2026-05-15 |
| Seiso na Bakunyuu Hitozuma o Beach de Dekachin Namahame ~Teisoukan no Tsuyoi Mesu o Nanpa Soku Pako de Haramase Onaho Netori Suru Natsu~ | r73589 | 2026-05-10 |
| Seiso na Aniyome wa Ore Dake no Inran Niku Onaho | r154848 | 2026-05-07 |
| Seiso de Majime na Kanojo ga, Saikyou Yari-cir ni Kanyuu Saretara…? - Download Edition | r46578 | 2026-05-17 |
| Seiso Bitch na Hitozuma Haruka-san to no Musabori Koubi Nisshi - Package Edition | r40064 | 2026-05-14 |
| Seishun! Koushien The Harem ~Regular ni Nattara Motemote Chiyahoya~ | r65380 | 2026-05-17 |
| Seishun no Okazu | r97593 | 2026-05-16 |
| Seishun ni Hashiru. | r39641 | 2026-05-17 |
| Seishun Ouka | r21476 | 2026-05-07 |
| Seishun Hajimemashita! - First Press Limited Edition | r32086 | 2026-05-13 |
| Seishun Fragile | r76054 | 2026-05-06 |
| Seishori Sister - Trial Edition | r87186 | 2026-05-16 |
| Seishokusha ~Ochiyuku Touma no Gakuen~ Package Edition | r15869 | 2026-05-10 |
| Seishokusha Dai San Tou ~Ochiyuku Touma no Gakuen~ | r22474 | 2026-05-10 |
| Seishoku Ryoujoku ~Onna Kyoushi Kan'in~ Package Edition | r61992 | 2026-05-17 |
| Seishinteki Gaishou ~Trauma~ Download Edition | r33978 | 2026-05-17 |
| Seishin Hakai - v1.24 | r39950 | 2026-05-16 |
| Seisai no Resonance - Download Edition | r29947 | 2026-05-16 |
| Seisai - DVDPG | r38672 | 2026-05-05 |
| Seiryu Route - Mystical Butterfly | r75141 | 2026-04-21 |
| Seiryou Gakuen Rape Doukoukai - Download Edition | r22281 | 2026-05-16 |
| Seiryou Gakuen Rape Doukoukai | r8424 | 2026-05-05 |
| Seiryaku ~Koukyuu de no Himegoto~ | r20473 | 2026-05-11 |
| Seiri Danshi no Nichijou | r88552 | 2026-05-16 |
| Seireiko ~Mireille no Namida~ | r16612 | 2026-05-16 |
| Seirei-sama wa Haramigoro ~Kanojo o Sukuu Kozukuri Vacation~ Package Edition | r8392 | 2026-05-15 |
| Seirei no Nemuru Mori - Forest Of Fate | r78190 | 2026-05-17 |
| Seirei no Himegimi Stea ~Stoom Core no Densetsu~ | r116335 | 2026-05-16 |
| Seirei Tenka ~Se o Hayami Iwa Nise Kakaru Takigawa no Waretemo Sue ni~ | r134636 | 2026-05-09 |
| Seirei Tenka ~Se o Hayami Iwa Nise Kakaru Takigawa no Waretemo Sue ni~ | r134637 | 2026-05-09 |
| Seirei Tenka ~Se o Hayami Iwa Nise Kakaru Takigawa no Waretemo Sue ni~ | r134635 | 2026-05-09 |
| Seirei Gari | r2379 | 2026-05-09 |
| Seinarukana Special Fan Disc - Download Edition | r37985 | 2026-05-15 |
| Seinarukana Special Fan Disc | r1659 | 2026-05-16 |
| Seinarukana Special Edition - Download Edition | r37980 | 2026-05-10 |
| Seinarukana Gaiden - Seirei Tenshou ~Kowareyuku Sekai no Shoujo-tachi~ Download Edition | r40416 | 2026-05-12 |
| Seinarukana Gaiden - Seirei Tenshou ~Kowareyuku Sekai no Shoujo-tachi~ | r4600 | 2026-05-17 |
| Seinarukana -The Spirit of Eternity Sword 2- Steam Restoration Patch | r50208 | 2026-04-21 |
| Seinarukana -The Spirit of Eternity Sword 2- Steam Edition | r44796 | 2026-04-21 |
| Seinarukana -The Spirit of Eternity Sword 2- SPECIAL PACKAGE | r243 | 2026-05-10 |
| Seinarukana -The Spirit of Eternity Sword 2- Package Edition | r8646 | 2026-04-21 |
| Seinarukana -The Spirit of Eternity Sword 2- Download Edition | r44797 | 2026-04-21 |
| Seinarukana -The Spirit of Eternity Sword 2- | r139063 | 2026-05-09 |
| Seimin! Sister Sophie wa Haramase Onaho ~Aizu Hitotsu de Kyokon Suuhaisha ni Narisagaru Bakunyuu Seishokusha~ Package Edition | r128214 | 2026-05-15 |
| Seima no Tenbin - Package Edition | r10628 | 2026-05-17 |
| Seima no Tenbin | r151882 | 2026-05-17 |
| Seilane (PC-88) | r49443 | 2026-05-08 |
| Seilane (MSX2) | r49470 | 2026-05-07 |