Onna Majutsushi-san, Moto no Sekai e Kaeru Tame ni Ganbarimasu

Onna Senshi tte Motenai desu!

Onna Tomodachi to Kekkon Shitemita

Onna toshite no Shin Seikatsu

Onnagoroshiya, Intaigo no Resort Seikatsu

Onnanoko ga Shinu Hanashi

Onsaemiro

Ookami Shounen wa Kyou mo Uso o Kasaneru

Ookami wa Nemuranai

Ookami-chan no Ohanashi

Ookii Kouhai wa Suki Desu ka?

Ookiku Nattara Kekkon Suru!

Oomuro-ke

OpeKan

Opening Day Record

Operating on Someone You Hate

Oppai Momu Hoho Wakatta wa

Orc Hero Story - Discovery Chronicles

Ore Dake Haireru Kakushi Dungeon: Kossori Kitaete Sekai Saikyou

Ore Ga Kioku Soshitsuna No o Ii Koto Ni Guigui Kuru Tsundere Dokyusei

Ore Ga Kioku Soushitsu no o Ii Koto ni Guigui Kuru Kouhai

Ore Igai Dare mo Saishu Dekinai Sozai na no ni "Sozai Saishuritsu ga Hikui" to Pawahara suru Osananajimi Renkinjutsushi to Zetsuen shita Senzoku Madoushi, Henkyou no Machi de Slow Life wo Okuritai.

Ore dake Fuguu Skill no Isekai Shoukan Hangyakuki - Saijaku Skill 'Kyuushuu' ga Subete o Nomikomu made

Ore ga Akuma de, Aitsu ga Yome de

Ore ga Watashi ni Naru made

Ore ga Watashi ni Naru made (Pre-Serialization)

Ore ga... Yuri!?

Ore no Genjitsu wa Ren’ai Game?? ka to Omottara Inochigake no Game datta

Ore no Haitoku Meshi wo Onedari Sezu ni Irarenai, Otonari no Top Idol-sama

Ore no Ie ga Maryoku Spot datta Ken – Sundeiru dake de Sekai Saikyou

Ore no Ie no Koakuma Imouto

Ore no Imouto ga Konna ni Kawaii Wake ga Nai - Ayase IF

Ore no Imouto ga Konnani Kawaii Wake ga Nai: Kuroneko If

Ore no Isekai Shimai ga Jichou Shinai!

Ore no Oyome-san, Hentai Kamo shirenai

Ore to Onnanoko ni Natta Izumi no Hi Nichijouna Nichijou

Ore wa Inu Dewa Arimasen!

Ore wa Koisuru Onnanoko

Ore wa Lolicon ja nai!

Ore wa Seikan Kokka no Akutoku Ryoshu

Ore wa Shiranai Uchi ni Gakkou Ichi no Bishoujo wo Kudoite Itarashii

Ore wa Subete wo “Parry” Suru

Ore, Yuusha janai desu kara. - VR Sekai no Chouten ni Kunrin Seshi Otoko. Tenseishi, Level 1 no Mushoku kara Restart suru

Orenchi ni Kita Onna Kishi to Inakagurashi Surukotoninatta Ken

Orenchi no Maid-san 2 (Hobby)

Oretachi ga Osananajimi Janaku Natta Hanashi

Orient

Original Yuri Manga

Oroka na Tenshi wa Akuma to Odoru

Osabori Jouzuna Komukai-san wa Ore wo Nogasanai!!

Osake no Tame ni Otome Game Setting wo Buchikowashita Kekka, Akuyaku Reijou ga Cheat Reijou ni Narimashita

Osanai Fusai wa Itonamitai

Osanai-san Can't Grow Up

Osananajimi Kanojo no Morahara ga Hidoin de Zetsuen Sengen shite Yatta

Osananajimi ga Hisabisa ni Saikai Shitara Otagai Kyonyuu ni Natteta

Osananajimi ni Kokuhaku Shitai Shougakusei ga 1-wa-goto ni Utsukushiku Seichou Shiteiku Hanashi.

Osananajimi ni Modoritai Bokura

Osananajimi no Ijou Kawaii Imouto-chan

Osananajimi no Ohimesama

Osananajimi no S-kyuu Party kara Tsuihou sareta Seijuutsukai.: Bannou Shien Mahou to Nakama wo Fuyashite Saikyou e!

Osananajimi no Yuri

Osananajimi to wa Romcom ni Naranai

Osananajimi wa Onnanoko ni Naare

Osananajimi wa Yamesasetai

Osananajimi wo Erabenai!

Osasete! My Teacher

Oshi au Futari wa koi ni naranai

Oshi ga Budoukan Ittekuretara Shinu

Oshi ni Yowai Sensei

Oshiego Kara Nigerarenai

Oshiego ni Kyouhaku Sareru no wa Hanzai desu ka?

Oshigoto×Buddy Yuri Anthology Comic

Oshikake Maid Shirayuki-san

Oshikake Nyobo, Kodomo tuki!

Oshimai

Osoraku Kanojo wa Ore no Aniki wo Neratteru

Osoto Gohan wo Goisshoni

Ossan wa Ore no 〇〇 ni Kizukanai

Ossan, Yuusha to Maou wo Hirou

Otagai Meccha Kawacchatte Ishiki shichau Osananajimi

Otagai no Koto ga Suki na Onee-san to Otokonoko no Hanashi

Otakare Fujokano

Otaku Grandma

Otaku Hitei Gyaru

Otaku Onna to Danshi Kosei

Otaku ni Kibishikute Yasashii Gyaru to Gyaru ni Kibishii Otaku

Otaku ni Koi wa Muzukashii

Otaku ni Yasashii Gal wa Inai!?

Otaku ni Yasashii Gyaru

Otaku-kun Who’s Kind to Gyaru

Ote wo Douzo, Hime

Otherworldly Evil Monarch

Otoko Girai na Bijin Shimai wo Namae mo Tsugezu ni Tasuketara Ittai Dounaru?

Otokonoko ga kouhai ni kokuhaku sareru hanashi

Otokonoko no Tomodachi 100 Hito Tsukuru Hanashi

Otome Alchemist

Otome Danshi ni Koisuru Otome

Otome Game no Heroine de Saikyou Survival

Otome Kaijuu Caramelize

Otomege Sekai wa Mob ni Kibishii Sekai desu