Supernatural

Martial Evolution: Start by Awakening the King of Monsters

Monster Hunter in the Apocalypse

My Harem in a Foreign World

Mysteries, Maidens, and Mysterious Disappearances

Onegai, Nugashite.

Oswald the Overman in the Lesser Planes of Hell

Raul and The Vampire

Raul to Kyuuketsuki

Rebirth in the end times: I reached the top by opening boxes

Rebirth of King Zhou: Not Being the Ultimate Villain