Fantasy แฟนตาซี

Orenchi ni Kita Onna Kishi to Inakagurashi Surukotoninatta Ken

Ori of the Dragon Chain – “Heart” in the mind

Oritsu Maho Gakuen no Saika-sei~ Hinkon-gai (Suramu) Agari no Saikyo Maho-Shi, Kizoku-darake no Gakuen de Muso Suru~

Oritsu Majutsu Gakuin no Kichiku Koshi

Osaka Madam, Koukyuu-hi ni Naru!

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

Osananajimi no Watashi wa Mob de Itai no ni, Nazeka Heroine no Renai Taishou ni Natte Iru.

Oshite Dame nara Oshite miro!

Oshite Damedattanode, Hiitemiru Koto ni Shitanodesuga

Ossan Boukensha Kein no Zenkou

Ossan, Yuusha to Maou wo Hirou

Otenba Koi Musume ni Hanataba wo

Otherworldly Magical Daoist Priest

Otome Game no Heroine de Saikyou Survival @COMIC

Otome Game Sekai wa Mob ni Kibishii Sekai desu

Otome Game Tensou Ore ga Heroine de Kyuuseishu!?

Otomege Sekai wa Mob ni Kibishii Sekai desu

Ougon no Keikenchi

Oujo Denka wa Oikari no you desu เลติเชียลโกรธซะแล้วสิ

Oukoku e Tsuzuku Michi – Dorei Kenshi no Nariagari Eiyuutan

Oukoku Game

Oukoku no Saishuu Heiki, Rettousei to shite Kishi Gakuin

Our Tyrant Became Young

Overbearing Tyrant

Overclock

Overgeared (Remake)

Overlord

Overlord of Insects

Overly Ferocious of Being Cautious

Overpowered at 1 HP