| Orwell: Episode Four - Memory Hole | r76607 | 2026-04-21 |
| Orwell: Episode One - The Clocks were Striking Thirteen | r72344 | 2026-04-21 |
| Orwell: Episode Three - Unperson | r76606 | 2026-05-07 |
| Orwell: Episode Two - A Place where there is No Darkness | r76605 | 2026-05-14 |
| Orwell: Ignorance is Strength | r104717 | 2026-04-21 |
| Orwell: Ignorance is Strength | r147293 | 2026-04-21 |
| Orwell: Keeping an Eye On You | r72418 | 2026-05-13 |
| Orwell: Keeping an Eye On You | r72360 | 2026-05-13 |
| Orwell: Keeping an Eye On You | r147294 | 2026-04-21 |
| Orwell: Keeping an Eye On You | r72346 | 2026-04-21 |
| Osaka Awaking | r124189 | 2026-04-21 |
| Osaka Awaking - DVDPG | r153569 | 2026-05-11 |
| Osaka Awaking - Package Edition | r48304 | 2026-05-07 |
| Osaka Awaking - Popular Edition | r62518 | 2026-05-07 |
| Osanahime | r140495 | 2026-05-07 |
| Osanai Imouto no Sei Nikki ~Anna to Ichigo~ | r153226 | 2026-05-11 |
| Osanai Imouto no Sei Nikki ~Anna to Ichigo~ Package Edition | r153227 | 2026-05-11 |
| Osanai Imouto no Sei Nikki ~Natsumi to Haruna~ Package Edition | r153210 | 2026-05-15 |
| Osanai Lemon to Otona no Vanilla | r154184 | 2026-04-28 |
| Osananajimi | r31387 | 2026-05-16 |
| Osananajimi | r23297 | 2026-05-14 |
| Osananajimi | r72955 | 2026-05-14 |
| Osananajimi - Download Edition | r27632 | 2026-05-11 |
| Osananajimi 2 | r68741 | 2026-05-06 |
| Osananajimi Ojou-sama to H de Himitsu na Dousei Seikatsu - Trial Edition | r128556 | 2026-05-11 |
| Osananajimi na Miko-san to ~Saiji ni Koi ni... Shokushu!? Made~ | r13141 | 2026-05-14 |
| Osananajimi no Iru Kurashi | r149704 | 2026-04-21 |
| Osananajimi no Yaoya no Musume ga, Eros na Taikai ni Shutsujou Shimasu. | r53093 | 2026-05-11 |
| Osananajimi to Juu Nen, Natsu | r25663 | 2026-05-06 |
| Osananajimi to no Kurashikata - Download edition | r30696 | 2026-05-08 |
| Osananajimi wa Daitouryou ~My girlfriend is the President.~ | r5892 | 2026-04-21 |
| Osananajimi wa Daitouryou: My Girlfriend is the President | r43029 | 2026-04-21 |
| Osananajimi wa Daitouryou: My girlfriend is the President. - Trial Edition | r5226 | 2026-05-10 |
| Osananajimi wa Nukenin ~Bunshin Harem & Henshin Sex~ Download Edition | r28044 | 2026-05-12 |
| Osananajimi wa Shuusoku Suru | r96494 | 2026-05-05 |
| Osanasugiru Osanazuma - Package Edition | r38466 | 2026-05-06 |
| Oscillatus Zero EP3;4 | r58896 | 2026-05-07 |
| Oscillatus 零 EP1;2 | r58895 | 2026-04-21 |
| Oshaburi Announcer "Sonna ni Nomasaretara... H Shitakunacchau" | r13490 | 2026-05-15 |
| OshiRabu: No es amor de fan, es amor de verdad | r76971 | 2026-04-21 |
| OshiRabu: Waifus Over Husbandos | r71603 | 2026-04-21 |
| OshiRabu: Waifus Over Husbandos - Adult Patch | r69878 | 2026-04-21 |
| Oshiego Kankin Choukyou Tan ~Kokuin~ Download Edition | r34600 | 2026-05-15 |
| Oshiego no Kyonyuu Seiso Haha ga Akogareno Moto Dokyuseidattanode Oyako NTR-chu Dashi Haramase suru Hanashi - PK Edition | r148935 | 2026-04-24 |
| Oshiego wa Mahou Shoujo ~Chinami ni Ore wa Kyoushi de Kaijin~ Download Edition | r41655 | 2026-05-13 |
| Oshiete Goshujin-sama! | r41605 | 2026-05-15 |
| Oshiete Re: Maid - Memorial Edition | r6864 | 2026-05-10 |
| Oshiete Re: Maid - Trial Edition | r30149 | 2026-05-10 |
| Oshiete Sensei Otoko no Ko Gakuen ~Icha Love! Otoko no Ko Triangle~ | r142785 | 2026-04-21 |
| Oshiete! La la la ♪ Universe ☆彡 | r126271 | 2026-05-15 |