Fantasy

One Day My Sister Died

One Day, Tentacles Appeared

One Foot on the Accelerator to Create the End of the World

One Glance at the Martial World

One Hit Teacher, Master Baek

One Hundred Thousand Years of Tribulation by Heavenly Thunder

One Husband Is Enough

One Piece

One Room Angel

One Step Divine Fist

One Step Forward to the Flower Path

One Step to Being Dark Lord

One Sword Reigns Supreme

One-In-Seven-Billion Irregular

One-Timer

Online Game: I Can Evolve Everything

Only I Know About “Leveling Up” in this World

Only Love

Only Sense Online

Only Those Who Redid Things Will Regret It. I’ll Be Happy.

Onna Kishi to Kemomimi no Ko

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

Onsaemiro

Ooparts

Oops, I Raised the World Destroyer Wrongly

Opening Bonus of 100 Million Lives

Orc ga Okashite Kurenai!

Orc Hero Story – Discovery Chronicles

Ore dake Chou Tensai Renkinjutsushi – Yurui Atelier Seikatsu Hajimemashita

Ore dake LV Up suru Sukirugacha de, Mattari Dungeon Tansakusha Seikatsu mo Yoyuudesu

Ore Dake Yoyuu no Isekai Survival ~Tenisaki no Mujintou de Tanoshimu Harem Life~

Ore ga Inai to Sugu Chomeru Hakanagi Kasumi

Ore no Buki wa Saijaku Dakedo Level Up suru Rashii

Ore no Choukyou Skill ga Nanka Hen

Ore no Yubisaki de Nureru Sekai

Ore To Seijo Ga Dekiteru Koto Ga Baretara Kono Party Wa Houkai Suru

Ore wa Akutou de wa Arimasen

Ore wa Mada, Honki wo Dashite Inai DX

Ore wa Subete o “Parry” Suru: Gyaku Kanchigai no Sekai Saikyou wa Boukensha ni Naritai

Originally A Lady With One Line